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SKB iSeries Injection Molded Waterproof Shipping Cases

SKB Cases iSeries injection molded waterproof shipping cases are designed for applications where lightweight portability must be paired with uncompromising protection. With more than 70 SKB iSeries case sizes available, these rugged hard cases are trusted by the U.S. Military, government agencies, broadcast professionals, and industrial users to safeguard mission-critical equipment during transport, deployment, and long-term storage.

SKB shipping cases are engineered to meet or exceed military specifications and are manufactured under strict quality management systems including AS9100D and ISO 9001:2015 certifications. These hard protective shipping cases are built for repeated use in demanding commercial, industrial, and military environments.

SKB iSeries Shipping Case Features

All SKB iSeries cases are injection molded from ultra-high-strength polypropylene resin and engineered to withstand extreme environments. Standard features across all SKB iSeries case sizes include a molded-in hinge, patented trigger-release latching system, rubber over-molded comfort-grip handles, and an automatic pressure relief valve for altitude and temperature changes.

SKB iSeries waterproof cases are resistant to UV exposure, solvents, corrosion, and impact damage, and are independently tested to meet or exceed MIL-STD-810, MIL-STD-2073, STANAG 4280, DEF-STAN 81-41, and ATA 300 performance standards.

Over 60 SKB iSeries case sizes available

Available SKB iSeries Case Sizes & Configurations

Below you’ll find our full selection of SKB iSeries cases, including over 70 available sizes and configurations. Each case can be supplied empty, foam-lined, or custom-configured to support sensitive electronics, A/V equipment, tools, instrumentation, and specialized hardware.

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Products 217-240 of 253
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SKB 3i-5014-6B-E Utility Case Empty from Cases2Go - Image 1
Price: $294.99
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3i-5014-6B-E | SKB iSeries Waterproof Shipping Utility Case
3i-5014-6B-E
Availability: Available
Item #: RIS-3i-5014-6B-E -

SKB Cases | iSeries Waterproof Shipping Utility Case (Empty) | 3i-5014-6B-E 50.50" x 14.50" x 6.00" Inside Dimensions The SKB 3i-5014-6B-E is molded of ultra high-strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges, patented "trigger release" latch system, comfortable, snap-down rubber over-molded cushion grip...

SKB 3i-5014-6B-L Utility Case with Layered foam from Cases2Go - Image 1
Price: $404.99
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3i-5014-6B-L | SKB iSeries Waterproof Shipping Utility Case
3i-5014-6B-L
Availability: Available
Item #: RIS-3i-5014-6B-L -

SKB Cases | iSeries Waterproof Shipping Utility Case (Layered Foam) | 3i-5014-6B-L 50.50" x 14.50" x 6.00" Inside Dimensions The SKB 3i-5014-6B-L is molded of ultra high-strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges, patented "trigger release" latch system, comfortable, snap-down rubber over-molded...

SKB 3i-5014-6M-L Utility Case with Layered Foam fromCases2Go - Image 1
Price: $394.99
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3i-5014-6M-L | SKB iSeries Waterproof Shipping Utility Case
3i-5014-6M-L
Availability: Available
Item #: RIS-3i-5014-6M-L -

SKB Cases | iSeries MIL-STD Waterproof Case | 3i-5014-6M-L 50.50" x 14.50" x 6.00" Inside Dimensions SKB iSeries injection molded Mil-Standard waterproof case with molded copolymer polypropylene shell. Features water and dust tight submersible design (MIL-C-4150J), resistant to UV, solvent, corrosion, fungus and impact damage (MIL-STD-810H). Also features molded-in hinge, patent pending "trigger release" latch system, snap-down rubber over-molded cushion grip handle, sturdy...

SKB 3i-5014-6T-L Utility Case with Layered Foam from Cases2Go - Image 1
Price: $394.99
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3i-5014-6T-L | SKB iSeries Waterproof Shipping Utility Case
3i-5014-6T-L
Availability: Available
Item #: RIS-3i-5014-6T-L -

SKB Cases | iSeries MIL-STD Waterproof | 3i-5014-6T-L 50.50" x 14.50" x 6.00" Inside Dimensions The iSeries 5014 Long Rifle Case interior cavity features a fabric lining with molded EPS lid and base liners for structural strength as well as rifle separation. Strategically placed compression foam pads in the bottom and lid of the case prevent rifle movement inside the case. Custom foam interior options and equipment integrations are also available from Cases2Go.The SKB...

SKB 3i-5014-DR Gun Case with Foam from Cases2Go - Image 1
Price: $424.99
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3i-5014-DR | SKB iSeries Waterproof Rifle/Long Gun Case
3i-5014-DR
Availability: Available
Item #: RIS-3i-5014-DR -

SKB Cases | iSeries MIL-STD Waterproof Rifle | Long Gun Case 3i-5014-DR 50.50" x 14.50" x 6.00" Inside Dimensions SKB iSeries injection molded Mil-Standard waterproof case with molded copolymer polypropylene shell. Features water and dust tight submersible design (MIL-C-4150J), resistant to UV, solvent, corrosion, fungus and impact damage (MIL-STD-810H). Also features molded-in hinge, patent pending "trigger release" latch system, snap-down rubber over-molded cushion grip...

SKB 3i-5014-DR-T Rifle Case with Foam from Cases2Go - Image 1
Price: $424.99
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3i-5014-DR-T | SKB iSeries Waterproof Rifle/Long Gun Case
3i-5014-DR-T
Availability: Available
Item #: RIS-3i-5014-DR-T -

SKB Cases | iSeries MIL-STD Waterproof Rifle | Long Gun Case | 3i-5014-DR 50.50" x 14.50" x 6.00" Inside Dimensions SKB iSeries injection molded Mil-Standard waterproof case with molded copolymer polypropylene shell. Features water and dust tight submersible design (MIL-C-4150J), resistant to UV, solvent, corrosion, fungus and impact damage (MIL-STD-810H). Also features molded-in hinge, patent pending "trigger release" latch system, snap-down rubber over-molded cushion...

SKB 3i-5616-9B-E Utility Case Empty from Cases2Go - Image 1
New!
Price: $479.99
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3i-5616-9B-E | SKB iSeries Waterproof Shipping Utility Case
3i-5616-9B-E
Availability: Available
Item #: RIS-3i-5616-9B-E -

SKB Cases | iSeries Waterproof Shipping Utility Case (Empty) | 3i-5616-9B-E 56.00" x 16.00" x 9.00" Inside Dimensions The SKB 3i-5616-9B-E is molded of ultra high-strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges, patented "trigger release" latch system, comfortable, snap-down rubber over-molded cushion grip...

SKB 3i-5616-9B-L Utility Case with Layered foam from Cases2Go - Image 1
New!
Price: $564.99
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3i-5616-9B-L | SKB iSeries Waterproof Shipping Utility Case
3i-5616-9B-L
Availability: Available
Item #: RIS-3i-5616-9B-L -

SKB Cases | iSeries Waterproof Shipping Utility Case (Layered Foam) | 3i-5616-9B-L 56.00" x 16.00" x 9.00" Inside Dimensions The SKB 3i-5616-9B-L is molded of ultra high-strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges, patented "trigger release" latch system, comfortable, snap-down rubber over-molded...

SKB 3i-6018-8B-E Utility Case Empty from Cases2Go - Image 1
New!
Price: $504.99
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3i-6018-8B-E | SKB iSeries Waterproof Shipping Utility Case
3i-6018-8B-E
Availability: Available
Item #: RIS-3I-6018-8B-E -

SKB Cases | iSeries Waterproof Shipping Utility Case (Empty) | 3i-6018-8B-E 60.00" x 18.00" x 8.00" Inside Dimensions The SKB 3i-6018-8B-E is molded of ultra high-strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges, patented "trigger release" latch system, comfortable, snap-down rubber over-molded cushion grip...

SKB 3i-6018-8B-L Utility Case with Layered foam from Cases2Go - Image 1
New!
Price: $604.99
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3i-6018-8B-L | SKB iSeries Waterproof Shipping Utility Case
3i-6018-8B-L
Availability: Available
Item #: RIS-3i-6018-8B-L -

SKB Cases | iSeries Waterproof Shipping Utility Case (Layered Foam) | 3i-6018-8B-L 60.00" x 18.00" x 8.00" Inside Dimensions The SKB 3i-6018-8B-L is molded of ultra high-strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges, patented "trigger release" latch system, comfortable, snap-down rubber over-molded...

SKB 3i1510-APX1 Motorola Radio Case with foam from Cases2Go - Image 1
Price: $159.99
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3i1510-APX1 | SKB Field-Ready iSeries Motorola APX800 Single Radio Case
3i1510-APX1
Availability: Available
Item #: RIS-3i1510-APX1 -

SKB Cases | Field-Ready iSeries Motorola APX800 Single Radio Case | 3i-1510-APX1 15.00" x 10.50" x 5.875" Inside Dimensions The SKB 3i-1510-APX1 is molded of ultra-high strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges patented "trigger release" latch system, comfortable, snap-down rubber over-molded...

SKB 3i-1813-D630 Laptop Case with foam from Cases2Go - Image 1
Price: $199.99
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3i1813-D630 | SKB Field-Ready iSeries 13" Laptop Case
3i1813-D630
Availability: Available
Item #: RIS-3i1813-D630 -

SKB Cases | Field-Ready iSeries 13" Laptop Case | 3i1813-D630 18.50" x 13.00" x 7.00" Inside Dimensions The SKB 3i1813-D630 case is molded of ultra-high strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges patented "trigger release" latch system, comfortable, snap-down rubber over-molded cushion grip handle,...

SKB 3i-1813-D830 Laptop Case with foam from Cases2Go - Image 1
Price: $199.99
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3i1813-D830 | SKB Field-Ready iSeries 14" Laptop Case
3i1813-D830
Availability: Available
Item #: RIS-3i1813-D830 -

SKB Cases | Field-Ready iSeries 14" Laptop Case | 3i1813-D830 18.50" x 13.00" x 7.00" Inside Dimensions The SKB 3i1813-D830 case is molded of ultra-high strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges patented "trigger release" latch system, comfortable, snap-down rubber over-molded cushion grip handle,...

SKB 3i-2011-IP12 Ipad Protective Case with foam from Cases2Go - Image 1
Price: $329.99
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3i2011-IP12 | SKB Cases | Field-Ready iSeries 12-in-1 iPad Case
3i2011-IP12
Availability: Available
Item #: RIS-3i2011-IP12 -

SKB Cases | Field-Ready iSeries 12-in-1 iPad Case | 3i2011-IP12 20.00" x 11.50" x 10.56" Inside Dimensions SKB 3i Series injection molded Mil-Standard waterproof case with molded copolymer polypropylene shell. Features water and dust tight submersible design (MIL-STD-810H), resistant to UV, solvent, corrosion, fungus and impact damage (MIL-STD-810H). Also features molded-in hinge, patent pending "trigger release" latch system, snap-down rubber over-molded cushion grip handle, sturdy tow...

SKB 3i-2015-LT4 Laptop Case with foam from Cases2Go - Image 1
Price: $479.99
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3i2015-LT4 | SKB Field-Ready iSeries 4-in-1 Laptop Case
3i2015-LT4
Availability: Available
Item #: RIS-3i2015-LT4 -

SKB Cases | Field-Ready iSeries 4-in-1 Laptop Case | 3i2015-LT4 20.50" x 15.50" x 14.00" Inside Dimensions SKB 3i Series injection molded Mil-Standard waterproof case with molded copolymer polypropylene shell. Features water and dust tight submersible design (IP67 and MIL-C-4150J), resistant to UV, solvent, corrosion, fungus and impact damage (MIL-STD-810H). Also features molded-in hinge, patent pending "trigger release" latch system, snap-down rubber over-molded cushion grip handle and...

SKB 3i-2213-IPM24 iPad mini Case with foam from Cases2Go - Image 1
Price: $419.99
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3I2213-IPM24 | SKB Cases | Field-Ready iSeries 24-in-1 iPad Mini Case
3I2213-IPM24
Availability: Available
Item #: RIS-3i2213-IPM24 -

SKB Cases | Field-Ready iSeries 24-in-1 iPad Case | 3i2213-IPM24 22.00" x 13.00" x 12.00"" Inside Dimensions SKB 3i Series injection molded Mil-Standard waterproof case with molded copolymer polypropylene shell. Features water and dust tight submersible design (MIL-STD-810H), resistant to UV, solvent, corrosion, fungus and impact damage (MIL-STD-810H). Also features molded-in hinge, patent pending "trigger release" latch system, snap-down rubber over-molded cushion grip handle, sturdy tow...

SKB 3i-2213-IPP12 iPad Pro Case with foam from Cases2Go - Image 1
Price: $419.99
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3I2213-IPP12 | SKB Cases | Field-Ready iSeries 12-in-1 13" iPad Pro Case
3I2213-IPP12
Availability: Available
Item #: RIS-3i2213-IPP12 -

SKB Cases | Field-Ready iSeries 12-in-1 13" iPad Pro Case | 3i2213-IPP12 22.00" x 13.00" x 12.00"" Inside Dimensions SKB 3i Series injection molded Mil-Standard waterproof case with molded copolymer polypropylene shell. Features water and dust tight submersible design (MIL-STD-810H), resistant to UV, solvent, corrosion, fungus and impact damage (MIL-STD-810H). Also features molded-in hinge, patent pending "trigger release" latch system, snap-down rubber over-molded cushion grip handle, sturdy...

SKB 3i2217-APX3 Motorola Radio Case with foam from Cases2Go - Image 1
Price: $474.99
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3i2217-APX3 | SKB Field-Ready iSeries Motorola 3-Pack APX800 Radio Case
3i2217-APX3
Availability: Available
Item #: RIS-3i2217-APX3 -

SKB Cases | Field-Ready iSeries Motorola 3-Pack APX800 Radio Case | 3i2217-APX3 22.00" x 17.00" x 10.38" Inside Dimensions The SKB 3i2217-APX3 is molded of ultra-high strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges patented "trigger release" latch system, comfortable, snap-down rubber over-molded...

CTG-49741-61C-2222 6 in 1 APX6000 Radio Charger Case from Cases2Go
Price: QUOTE
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6 in 1 APX6000 Radio and Battery Charger Case
CTG-49741-61C-2222
Availability: Available
Item #: CTG-49741-61C-2222 -

CTG-49741-61C-2222 | APX6000 6 in 1 Radio and Battery Charger Case 22.52" x 22.52" x 12.50" Inside Dimensions The CTG-49741-61C-2222 APX6000 6 in 1 Radio and Battery Charger Case is molded of ultra high-strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges, patented "trigger release" latch system, comfortable,...

SKB 3i-2424-SRHP Starlink Antenna Travel Case with foam from Cases2Go - Image 1
Price: $574.99
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SKB | 3i-2424-SRHP | iSeries | Starlink High Performance Antenna Travel Case
3i2424-SRHP
Availability: Available
Item #: RIS-3i2424-SRHP -

SKB | 3i-2424-SRHP | iSeries Starlink High Performance Antenna Travel Case This Starlink Travel Case features lightweight, waterproof, virtually indestructible injection molded construction and precision cut foam to secure a Starlink High Performance antenna, stand, power supply, cables, and Wi-Fi router. Custom foam interior options and equipment integrations are also available from Cases2Go. The SKB 3i-2424-SRHP is molded of ultra high-strength polypropylene copolymer resin and...

SKB 3i-2615-SRS Starlink Standard Antenna Travel Case with foam from Cases2Go - Image 1
Price: $519.99
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SKB | 3i-2615-SRS | Starlink Standard Antenna Travel Case
3i2615-SRS
Availability: Available
Item #: RIS-3i2615-SRS -

SKB | 3i-2615-SRS | Starlink Standard Antenna Travel Case This Starlink Travel Case featured lightweight, waterproof, virtually indestructible injection molded construction and precision cut foam to secure a Starlink Rectangular antenna, stand, cables, and Wi-Fi router. Custom foam interior options and equipment integrations are also available from Cases2Go. The SKB 3i-2615-SRS is molded of ultra high-strength polypropylene copolymer resin and features a gasketed, waterproof and...

SKB 3i-2828-12BC Utility Case with Cubed Foam Cases2Go - Image 1
Price: $539.99
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SKB | 3i-2828-12BC | iSeries Case
3i-2828-12BC
Availability: Available
Item #: RIS-3i-2828-12BC -

SKB Cases | 3i-2828-12BC | iSeries Case 28.00" x 28.00" x 12.00" Inside Dimensions The SKB 3i-2828-12BC is molded of ultra high-strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges, patented "trigger release" latch system, comfortable, snap-down rubber over-molded cushion grip handle, secure stacking, and...

SKB 3i-2918-14BE Utility Case Empty from Cases2Go - Image 1
Price: $294.99
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SKB | 3i-2918-14B-E | SKB iSeries Waterproof Shipping Utility Case
3i-2918-14B-E
Availability: Available
Item #: RIS-3i-2918-14B-E -

SKB Cases | iSeries Waterproof Shipping Utility Case (Empty) | 3i-2918-14B-E 29.00" x 18.00" x 14.00" Inside Dimensions The SKB 3i-2918-14B-E is molded of ultra high-strength polypropylene copolymer resin and features a gasketed, waterproof and airtight, submersible design (IP67 and MIL-C-4150J) that is resistant to UV, solvents, fungus, corrosion and impact damage (MIL-STD-810H). Its molded-in hinges, patented "trigger release" latch system, comfortable, snap-down rubber over-molded cushion...

SKB 3i-2918-APX10 Motorola Radio Case with foam from Cases2Go - Image 1
Price: $404.99
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SKB | 3i-2918-APX10 | iSeries Motorola APX8000 8-Pack Radio Case
3i-2918-APX10
Availability: Available
Item #: RIS-3i-2918-APX10 -

SKB | 3i-2918-APX10 | iSeries Motorola APX8000 8-Pack Radio Case Featuring lightweight, waterproof, virtually indestructible injection molded construction and precision cut foam to secure eight Motorola APX 6000, 7000, or 8000 radios and accessories. Extra-wide edge mounted wheels and a one-touch telescoping pull handle ensure convenient mobility in all types of environments. Custom foam interior options and equipment integrations are also available from Cases2Go. The SKB 3i-2918-APX10 is...

SKB iSeries Cases Million Mile Guaranty

SKB iSeries Cases are fully warranted against defects in materials and craftsmanship for the life of the hard case to the original owner. That means, if your case breaks, SKB Cases will repair or replace it at no cost to you for as long as you own the case.

SKB Cases | 3i Series Injection Molded Case Sizes

Model # Interior (L x W x H) Exterior (L x W x H) Lid Depth Base Depth Weight Empty PH / WH *Pelican Equiv. *Storm Equiv.
3i-0702-1 7.76 x 2.15 x 1.30" 8.63 x 3.14 x 1.56" 0.65" 0.65" 0.33 lbs      
3i-0705-3 7.50 x 5.00 x 3.25" 8.36 x 6.70 x 3.83" 0.50" 2.75" 1.13 lbs      
3i-0806-3 8.50 x 6.00 x 3.75" 9.41 x 7.82 x 4.35" 0.50" 3.25" 1.63 lbs      
3i-0907-4 9.50 x 7.38 x 4.13" 10.73 x 9.69 x 4.80" 1.19" 2.94" 2.57 lbs   1200 iM2050
3i-0907-6 9.38 x 7.38 x 6.13" 10.68 x 9.69 x 6.82" 1.19" 4.94" 2.88 lbs   1300 iM2075
3i-1006-3 10.75 x 6.13 x 3.25" 11.72 x 8.00 x 3.86" 0.50" 2.75" 1.96 lbs   1170  
3i-1208-3 12.00 x 8.00 x 3.25" 12.86 x 9.70 x 3.80" 0.50" 2.75" 2.12 lbs      
3i-1209-4 12.00 x 9.00 x 4.50" 13.18 x 11.12 x 5.21" 1.50" 3.00" 3.00 lbs   1400  
3i-1309-6 13.50 x 9.50 x 6.50" 14.73 x 11.94 x 7.31" 1.50" 5.00" 4.75 lbs     iM2100
3i-1510-4 15.00 x 10.50 x 4.50" 16.25 x 13.00 x 5.30" 1.60" 3.70" 4.63 lbs      
3i-1510-6 15.00 x 10.50 x 6.00" 16.24 x 12.94 x 6.78" 1.70" 4.30" 5.19 lbs   1450 iM2200
3i-1510-9 15.00 x 10.50 x 9.00" 16.25 x 13.00 x 9.80" 1.75" 7.25" 6.07 lbs   1507**   
3i-1515-6 15.00 x 15.00 x 6.50" 17.50 x 17.61 x 7.31" 2.00" 4.50" 7.17 lbs      
3i-1610-5 16.00 x 10.00 x 5.50" 17.17 x 12.17 x 6.21" 2.00" 3.50" 5.23 lbs   1470  
3i-1610-10 16.00 x 10.00 x 10.00" 17.38 x 12.54 x 11.68" 2.71" 8.97" 7.26 lbs      
3i-1706-6 17.00 x 6.50 x 6.50" 18.20 x 8.98 x 7.30" 2.00" 4.50" 4.78 lbs     iM2306
3i-1711-6 17.00 x 11.50 x 6.16" 18.32 x 13.96 x 6.95" 1.84" 4.32" 5.91 lbs   1500/1485** iM2300
3i-1717-10 17.00 x 17.00 x 10.00" 19.50 x 19.70 x 10.90" 2.00" 8.00" 10.47 lbs      
3i-1717-16 17.00 x 17.00 x 16.00" 19.46 x 19.62 x 16.86" 2.00" 14.00" 13.87 lbs      
3i-1813-5 18.50 x 13.00 x 4.79" 19.70 x 15.48 x 5.58" 1.53" 3.26" 5.80 lbs   1490 iM2370
3i-1813-7 18.52 x 13.02 x 7.06" 19.82 x 15.50 x 7.88" 1.52" 5.54" 7.71 lbs   1520 iM2400
3i-1914-8 19.02 x 14.52 x 8.02" 21.45 x 17.01 x 9.62" 2.02" 6.00" 13.19 lbs X    
3i-1914N-8 19.00 x 14.50 x 8.00" 20.25 x 16.93 x 8.78" 2.00" 6.00" 8.17 lbs   1550 iM2450
3i-2011-7 20.53 x 11.53 x 7.51" 21.89 x 13.96 x 9.00" 2.09" 5.42" 11.20 lbs   1510/1535** iM2500
3i-2011-8 20.53 x 11.53 x 8.24" 21.93 x 13.98 x 9.00" 2.00" 6.24" 7.97 lbs   1525**   
3i-2011-10 20.00 x 11.50 x 10.56" 22.00 x 14.00 x 12.00" 2.06" 8.50" 12.75 lbs X 1556**   
3i-2015-7 20.53 x 15.53 x 7.56" 22.27 x 17.98 x 8.32" 2.00" 5.56" 9.27 lbs X    
3i-2015-10 20.53 x 15.53 x 10.06" 22.92 x 17.98 x 11.55" 2.06" 8.00" 14.27 lbs X 1560 iM2600/iM2620
3i-2015-14 20.50 x 15.50 x 14.00" 23.07 x 18.03 x 15.55" 2.00" 12.00" 16.80 lbs X    
3i-2213-12 22.00 x 13.00 x 12.00" 24.44 x 15.40 x 13.65" 2.00" 10.00" 16.32 lbs X    
3i-2215-8 22.00 x 15.50 x 8.00" 24.58 x 18.00 x 9.65" 2.00" 8.00" 16.02 lbs X    
3i-2217-8 22.00 x 17.00 x 8.00" 24.32 x 19.50 x 8.86" 2.00" 6.00" 11.12 lbs X 1600 iM2700
3i-2217-10 22.00 x 17.00 x 10.62" 24.50 x 19.37 x 12.22" 2.00" 8.62" 17.49 lbs X 1610 iM2720
3i-2217-12 22.00 x 17.00 x 12.75" 24.34 x 19.47 x 14.38" 2.00" 10.75" 18.57 lbs X 1620/1607** iM2750
3i-2222-12 22.52 x 22.52 x 12.5" 24.81 x 24.98 x 14.15" 2.00" 10.47" 21.80 lbs X   iM2875
3i-2317-14 23.00 x 17.00 x 14.00" 25.58 x 19.47 x 15.68" 2.00" 11.50" 20.80 lbs X  1637**  
3i-2418-16 24.00 x 18.00 x 16.00" 26.58 x 20.56 x 17.65" 2.00" 14.00" 22.20 lbs X    
3i-2421-7 24.12 x 21.00 x 7.00" 26.21 x 23.52 x 8.65" 2.00" 5.00" 18.85 lbs X    
3i-2424-10 24.00 x 24.00 x 10.00" 26.50 x 26.56 x 11.65" 2.00" 8.00" 23.59 lbs X    
3i-2424-14 24.00 x 24.00 x 14.00" 26.50 x 26.54 x 15.65" 2.00" 12.00" 25.39 lbs X 1640  
3i-2615-10 26.00 x 15.00 x 10.00" 28.60 x 17.55 x 11.65" 2.00" 8.00" 19.00 lbs X  1605**  
3i-2617-12 26.08 x 17.50 x 12.00" 26.60 x 20.00 x 13.65" 2.00" 10.00" 20.89 lbs X    
3i-2620-13 26.00 x 20.00 x 13.00" 28.58 x 22.56 x 14.65" 2.00" 11.00" TBA X    
3i-2828-12 28.00 x 28.00 x 12.00" 30.90 x 30.56 x 12.84" 2.00" 10.00" 26.06 lbs X    
3i-2914-15 29.00 x 14.00 x 15.00" 32.08 x 16.68 x 15.87" 2.00" 13.00" 20.18 lbs X  1626**  
3i-2918-10 29.00 x 18.00 x 10.85" 31.52 x 20.53 x 12.50" 2.00" 8.85" 22.13 lbs X 1650/1670 iM2950
3i-2918-14 29.00 x 18.00 x 14.00" 31.52 x 20.53 x 15.70" 2.50" 11.50" 24.20 lbs X  1646** iM2975
3i-2922-10 29.00 x 22.00 x 10.52" 31.75 x 24.60 x 12.18" 2.02" 8.50" 26.81 lbs X    
3i-2922-16 29.00 x 22.00 x 16.00" 31.94 x 24.54 x 16.87" 2.00" 14.00" 28.25 lbs X 1630  
3i-3016-10 30.00 x 16.00 x 10.00" 32.40 x 18.50 x 10.85" 2.00" 8.00" 17.58 lbs X 1615/1615**  
3i-3019-12 30.50 x 19.50 x 12.00" 33.42 x 22.04 x 12.87" 2.00" 10.00" 23.59 lbs X    
3i-3021-18 30.00 x 21.00 x 18.00" 32.94 x 23.53 x 18.87" 2.00" 16.00" 29.93 lbs X 1660 iM3075
3i-3026-15 30.75 x 26.00 x 15.50" 33.71 x 28.53 x 16.37" 2.00" 13.50" 31.46 lbs X 1690  
3i-3424-12 34.50 x 24.50 x 12.75" 37.44 x 27.04 x 13.62" 2.00" 10.75" 29.94 lbs X 1730  
3i-3613-12 36.00 x 13.50 x 12.00" 38.67 x 16.05 x 12.84" 2.00" 10.00" 20.23 lbs X    
3i-3614-6 36.50 x 14.50 x 6.00" 39.04 x 16.81 x 6.84" 1.50" 4.50" 15.39 lbs X 1700 iM3100
3i-3913-12 39.30 x 13.57 x 12.67" 42.00 x 16.00 x 14.00" 2.00" 10.67" 22.23 lbs X    
3i-4213-12 42.50 x 13.50 x 12.15" 45.5 x 16.03 x 12.97" 2.00" 10.15" 22.80 lbs X 1740  
3i-4214-5 42.50 x 14.50 x 5.50" 44.96 x 16.98 x 6.34" 1.50" 4.00" 16.46 lbs X 1720 iM3200
3i-4217-7 42.49 x 17.00 x 7.52" 45.12 x 19.45 x 8.34" 2.05" 5.47" 20.40 lbs X    
3i-4414-10 44.50 x 14.50 x 10.00" 47.00 x 17.00 x 10.84" 2.00" 8.00" 22.89 lbs X 1745**  iM3220
3i-4719-8 47.00 x 19.00 x 8.00" 49.66 x 21.50 x 8.87" 2.00" 6.00" 24.03 lbs X    
3i-4909-5 49.00 x 9.00 x 5.00" 50.35 x 11.54 x 5.84" 1.50" 3.50" 12.62 lbs      
3i-5014-6 50.50 x 14.50 x 6.00" 53.04 x 16.98 x 6.84" 1.50" 4.50" 18.73 lbs X 1750 iM3300
3i-5616-9 56.00 x 16.00 x 9.00" 58.71 x 18.55 x 10.63" 2.00" 7.00" 28.47 lbs X 1770 iM3410
3i-6018-8 60.00 x 18.00 x 8.00" 62.71 x 20.62 x 9.63" 2.00" 6.00" 28.59 lbs X    

SKB iSeries vs Pelican™ and Storm™ Case Equivalent Reference Guide

Many customers selecting SKB iSeries cases are replacing or cross-referencing existing Pelican™ or Storm™ cases. To simplify selection, the comparison chart above provides a general size reference between popular SKB iSeries models and similarly sized Pelican and Storm cases.

* While exterior dimensions and internal configurations may vary by manufacturer, these size comparisons help identify comparable case footprints and capacity. If you’re transitioning from Pelican™ or Storm™ cases to SKB iSeries waterproof injection molded cases, this reference can help streamline your selection process.

** Denotes Pelican Air Cases models (not MIL-SPEC)

For critical fit requirements or custom foam layouts, our team can assist with case selection and configuration.

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Planning a bulk order or recurring purchase of SKB iSeries waterproof shipping cases? Cases2Go offers volume pricing and buyer discounts for qualified customers, supporting government, commercial, and integration programs. Our production-ready capabilities allow us to fulfill larger orders while maintaining consistent quality, availability, and delivery timelines.

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If you’re unsure which iSeries size or configuration is the best fit for your equipment, our experienced team is here to help. We’ll review dimensions, protection requirements, and transport conditions to recommend the most appropriate SKB iSeries case—backed by 40 years of industry experience.

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