SKB iSeries dimensions and technical info
If you are searching for a specific case size for your business or application, the range of SKB iSeries sizes provides a wealth of choices.
There are 59 different SKB iSeries case sizes in total. The smallest is 197 x 54 x 32 mm, with the largest being 1521 x 457 x 203 mm. Most SKB iSeries cases are available in 6 colours: black, yellow, orange, pink, tan, and olive. Specialist case sizes are also provided for very small, very long, and awkwardly shaped items.
At GWP, we can supply all SKB case sizes and colours. We can also customise any of these with bespoke engineered foam, external printing, and a range of standard options.

SKB case finder
| Ref. | Internal (L x W x H) | External (L x W x H) | Lid / Base | Weight | Wheels |
|---|---|---|---|---|---|
| 3I-0702-1 | 197 x 54 x 32 mm | 225 x 83 x 44 mm | 16 / 16 mm | 0.2 kg | No |
| 3I-0705-3 | 191 x 127 x 83 mm | 213 x 171 x 95 mm | - | 0.6 kg | No |
| 3I-0806-3 | 216 x 152 x 92 mm | 238 x 197 x 111 mm | 13 / 79 mm | 0.7 kg | No |
| 3I-0907-4 | 235 x 184 x 101 mm | 267 x 241 x 121 mm | 25 / 76 mm | 1.2 kg | No |
| 3I-0907-6 | 238 x 187 x 153 mm | 270 x 241 x 171 mm | 29 / 124 mm | 1.4 kg | No |
Engineered foam inserts

Available for all cases
High-quality foam inserts can enhance any SKB case (or alternative) your business uses.

Expert foam design
Work alongside an experienced design team to create custom-made SKB case inserts.

Aesthetic appeal
A vast range of colour and branding options (including laser-etched logos) enable a striking visual appearance.

UK manufactured
All foam inserts/packaging are manufactured in house at GWP, ensuring the highest quality.
SKB case alternatives
By working with us at GWP Protective, you can select from the most extensive range of waterproof cases available from a single UK supplier.
Quotes, technical info and advice
Speak with our UK-based waterproof case experts

Dan Wellings
Product Adviser
[email protected]
01722 416 440

Richard Coombes
General Manager
[email protected]
01722 416 440

Ian Heskins
Sales Director
[email protected]
01793 754 444















































