
Sea to Summit Lightweight Compression Sack 20l
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Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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A 20-liter nylon stuff sack that compresses bulky gear and keeps it dry. The roll-top closure and taped seams make it a dry sack as well as a compression sack, which is more than most plain stuff sacks offer. At about 2 ounces it adds almost nothing to a pack. It suits backpackers, bikepackers and paddlers packing a sleeping bag, puffy jacket or spare clothes. Rivals like the Osprey Ultralight or Granite Gear sacks compress well but are not waterproof; this one does both.
In stock
Store links may earn us a commission. Price via Klarna.
Lowest price we've seen: $29.96 on Nov 14 at Dick's Sporting Goods. Tracked across 1 store since Nov 14.
Owners rate it as a dependable, featherweight dry bag that compresses well. Most praise the weight and waterproofing; some wish the fabric were tougher and the closure quicker.
The Sea to Summit Lightweight Compression Sack is a 20 L pack sack that works as both a compression sack and a dry sack. It is made from nylon (polyamide) and is waterproof.
It weighs 0.134 lb.






