eVent Compression Dry Sack

Sea To Summit

eVent Compression Dry Sack

We were the first company to introduce a compression dry bag into the market which does not use a purge valve. This innovation uses air permeable eVent® fabric on the base, which allows air to be pushed out of the sack, while stopping water getting in. This is a lighter, simpler and more reliable solution than a purge valve. The body is made of a tough 70D polyurethane-coated fabric.

It has a Hypalon roll-top closure like the rest of our dry sacks range and a lid with four straps for even compression.

  • Rugged 70D tylon body and lid
  • 10,000mm waterhead, lightweight durable Nylon
  • Double stitched and tape sealed seams
  • Roll top Hypalon closure with lid
  • Bar tack reinforced stress points
  • White interior for better visibility of contents
  • Pull handle on the bottom
  • Use: storage of compressible contents, such as clothes and sleeping bags


XS - 6L - 2L, 107g

S - 10L - 3.3L, 129g

M - 14L - 4.5L, 148g

L - 20L - 6.7L, 168g

XL - 30L - 10l, 210g