Sea To Summit Event Dry Compression Sack

Size Guide
Size :

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.

  • 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

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

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

Best Use
Backpacking, Bike Packing, Camping & Water Sports

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

Backpacking, Hiking, Bike Packing & Water Sports

Waterproof durable roll-top closure with lid and compression straps

70D nylon body and eVent fabric base

Length - Measured with roll-top closure open Volume - Measured with closure rolled 3 times

5/8in | 15mm (2-Pin)

Cylindrical with round base for easy packing


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