Introducing a completely new concept in compression dry bags—no valve. This innovative sack uses an air-permeable base made of eVent waterproof fabric, which allows air to be pushed out of the sack but won't allow water back in. Winner of Backpacker Magazine 2007 Editor's Choice Award.
Rugged 70D nylon body and lid
Waterproof seams are double-stitched and sealed
Reinforced stitching on all stress points
Roll-top Hypalon closure with lid and four straps for even compression