eVent Compression Dry Sack

Sea to Summit was the originator of the valve-free compression dry sack concept. This innovation 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 to get back in. Ideal for sleeping bags and insulated clothing, the eVent Compression Dry sack is the original and still the best. Suitable to keep contents dry in any wet situation where the bag is not submerged.

Product Details

• Unique compression idea - allows air to be pushed out to compress, but water can't get in because of the waterproof, air permeable eVent® fabric base
• Rugged 70 D nylon body & lid
• Waterproof seams - double stitched and tape sealed
• Roll top Hypalon; closure with lid and 4 straps evenly compresses and maintains compressed size
• Reinforced stitching on all stress points
• Pull handle on the bottom
• Super compact and very light
• Proper Use: Any roll-top dry sack must be closed properly to ensure water can't get in. Begin by folding the Hypalon® strip down first and be sure to have at least three rolls before closing the buckle.
• Avoid contact with sharp objects or subjecting the sack to high abrasion, as this could compromise the waterproof fabric.
• Like all manufacturers of roll-top, fabric dry sacks, Sea to Summit recommends that sensitive electronic devices be & double bagged; (i.e. putting electronics inside one dry sack then placing this inside a second dry sack). For maximum protection, the use of a waterproof hard case should be considered.
• Not intended for situations where dry sack will be submerged under water.

Product Specifications

• Width: 
• Extra Small: 6 in (base diameter)
• Small: 7 in (base diameter)
• Medium: 8 in (base diameter)
• Large: 9 in (base diameter)
• Extra Large: 10.5 in (base diameter)
• Height/Depth: 
• Extra Small: 14 in/36cm
• Small: 16 in/40cm
• Medium: 18 in/46cm
• Large: 20 in/51cm
• Extra Large: 23 in/58cm
• Weight: 
• Extra Small: 3.7 oz/107g
• Small: 4.5 oz/129g
• Medium: 5.2 oz/148g
• Large: 5.9 oz/168g
• Extra Large: 7.4 oz/210g
• Volume: 
• Extra Small: 6 liter
• Small: 10 liter
• Medium: 14 liter
• Large: 20 liter
• Extra Large: 30 liter
• Recommended Use: Mountaineering, Backpacking, Camping, Flying, Organization