Fully Welded

Unlike most dry sacks which are sewn-and-taped and therefore vulnerable to leakage, Zenbivy Dry Sacks are fully welded and will remain watertight throughout their life. 

Instant Compression

The patent pending Air Dump Valve* dumps air faster than any other on the market! That means quick, easy compression with a reliable water seal you can trust.

*New and improved! The new design no longer sounds like a duck when air is released. While we might miss the hilarious duck noise, your campsite neighbors sure won't. Now you can pack up quickly AND quietly.

Lightweight & Durable

Why pair lightweight gear with a heavy dry sack? We've built one of the lightest on the market, with no sacrifice to durability. Made from featherweight 30D rip stop nylon, it blocks water while barely tipping the scales. The base is a burlier 75D nylon to give strength where it's needed. Even the large 15L Dry Sack weighs in under 3 ounces!

Compression Compatible

Unlike all-in-one compression sacks, we made our Zenbivy Compression Caps an optional separate component. For those longer trips where you need to maximize the space in your pack, simply add on the Caps and tighten the straps to instantly shrink it down.

You can expect your Bed to compress down to roughly half the size of its recommended Dry Sack.

Dry Sack Specifications & Fit

Dry Sack Weight Which Beds Fit Best? Dimensions
2.3 oz

Zenbivy Light Bed 25°
Zenbivy Light Bed 40°

diameter 16.5 x 46 cm



2.7 oz

Zenbivy Light Bed 10°
Zenbivy Bed 23°

diameter 18.5 x 51 cm


2.8 oz
Zenbivy Bed 10°
Zenbivy Bed 29°
diameter 21.5 x 59 cm


Materials: 30d ripstop nylon body, 75d Polyester bottom


Compression Caps Weight
7L 2.3 oz (0.065kg)
10L 2.4 oz (0.068kg)
15L 2.6 oz (0.073kg)


Materials: 30D Ripstop Nylon, Polyurethane coating, 20mm Nylon Webbing

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