eVent Compression Dry Sack

The eVent® Compression Dry Sack earned a Backpacker Editors' Choice Award in 2007, and there is no question that it's still a winner today.

Made from a sturdy 70D Nylon waterproof fabric in the body and lid, with an eVent® waterproof but air-permeable base that allows air to be pushed out of the sack. No need for a purge valve, making these lighter and simpler. The four compression straps, use hypalon roll-top non-wicking closure. These dry sacks are the epitome of durability, versatility, and compression.

Highlights

Durability
Ideal for backpacking and sea kayaking, but avoid pointed gravel / other sharp objects

Waterproofness
10,000mm hydrostatic head – more than sufficient water protection for paddle use (avoid full submersion)

Best Use
Backpacking, Bike Packing, Camping & Water Sports

Sizing/Use

XS / 6 liters: Extra layers or a high-performance sleeping bag (such as the Spark 25°F) or a quilt (Ember 25°F)
S / 10 liters: a two-season or a high-end three-season down sleeping bag or a larger puffy jacket
M / 14 liters: a mid-range three-season sleeping bag
L / 20 liters: a three-season synthetic sleeping bag plus a Reactor Liner
XL / 30 liters: a four-season down sleeping bag plus a Reactor Liner or a mid-range three to four season synthetic sleeping bag

Dimensions

Length - Measured with roll-top closure open

Volume - Measured with closure rolled 3 times

Features

The eVent® Compression Dry Sack won the Backpacker Editors’ Choice award, 2007

Waterproof Hypalon roll-top closure with lid and 4 straps for compression
Air-permeable eVent fabric base allows air to be pushed out but water can't get in
Rugged 70D Nylon body
Waterproof seams - double stitched and tape sealed
Reinforced stitching on all stress points
Pull handle on the bottom
As of 2018: Features the patent-pending 5/8in | 15mm Field Repair Buckle with stainless steel pins