




KRYPTEK Waterproof Pack Cover — Kryptek Wraith
KRYPTEK
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The KRYPTEK Waterproof Pack Cover is a waterproof rucksack cover available in three sizes to fit volumes from 30 to 110 litres. It is designed for those operating in heavy rain or crossing wet terrain without being able to compromise the gear inside the pack — from high-altitude hunters to long-range shooters during field sessions.
The waterproof fabric with heat-sealed seams eliminates the weak points typical of standard technical fabrics: where a simple water-resistant lining fails along the stitching, the taped joints of the Pack Cover remain sealed even after hours of direct water exposure. This matters when the rucksack contains optics, electronics or ammunition that cannot get wet.
To be clear: a quick-deploy pack cover is the most practical solution in a sudden downpour, but it does not replace internal compartmentalisation of sensitive equipment during immersion or deep water crossings. The cover is designed for rain and moving splash, not for underwater use. Size M fits rucksacks from 30 to 50 litres, size L from 50 to 70 litres and size XL from 70 to 110 litres: choosing the correct size ensures a tight perimeter seal with no gaps.
Key features
- Waterproof fabric with taped seams: no ingress along the joints even in prolonged rain.
- Three available sizes (M, L, XL) covering the full range from 30 to 110 litres, fitting most military and hunting rucksacks on the market.
- Kryptek Wraith pattern integrated into the fabric: the cover does not alter the overall camouflage profile.
- Protects optics, electronics and sensitive equipment from moisture damage during transport.
In the box
- KRYPTEK Waterproof Pack Cover
Specifications
Sizes
TROUSER SIZE GUIDE
The Viper trouser size listed on the site refers to the waist measurement in inches. To find the right size, simply check which waist measurement corresponds to your size. For example, an Italian size 46 corresponds to a 32" waist, so you should select size 32 on the site. You can also choose to measure your own waist and select the corresponding size. If your waist measurement is 90 cm, for instance, you should select the corresponding size in inches, which is 36". Contact us via chat or email with any questions. The size shown on the site corresponds to the waist measurement in inches.
| International | VIPER SIZE (waist in inches) |
Waist in CM | UK | FR | IT | ESP |
|---|---|---|---|---|---|---|
| XXS | 26-28 | 66-71 | 32 | 38 | 42 | 36 |
| XS | 28-30 | 71-76 | 34 | 40 | 44 | 40 |
| S | 30-32 | 76-81 | 36 | 42 | 46 | 44 |
| M | 32-34 | 81-86 | 38 | 44 | 48 | 48 |
| L | 34-36 | 86-91 | 40 | 46 | 50 | 52 |
| XL | 36-38 | 91-96 | 42 | 48 | 52 | 56 |
| XXL - 2XL | 38-40 | 96-101 | 44 | 50 | 54 | 60 |
| XXXL - 3XL | 40-41 | 100-104 | 46 | 52 | 56 | 64 |
| XXXXL - 4XL | 41-43 | 105-109 | 48 | 54 | 58 | 68 |
FOOTWEAR SIZE GUIDE
| TYPE | SIZES | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| EU/IT | 38 | 38.5 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46.5 | 48.5 |
| UK | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 10 | 11 | 12 | 13.5 |
| USA | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 10.5 | 11.5 | 12.5 | 14 |
| JP | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27.5 | 28.5 | 29.5 | 30.5 | 31.5 |
| MEX | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 9 | 10 | 11 | 12.5 |
| BR | 36 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 46 |
| AU | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 10 | 11 | 12 | 13.5 |





