The Sea to Summit Lightweight Compression Sack (20L model) is designed to maximize pack space while keeping gear organized and protected during backpacking, camping, trekking, and travel adventures. Built for efficient compression and lightweight durability, this storage sack helps reduce bulky items such as sleeping bags and clothing down to as little as one-third of their original volume, freeing up valuable room in your backpack or travel kit.
Constructed from bluesign® approved recycled 70D nylon with a C0 non-PFAS DWR finish, the Lightweight Compression Sack offers an excellent strength-to-weight ratio for dependable outdoor performance. Its rugged yet lightweight construction makes it ideal for compressing soft gear without adding unnecessary bulk, while helping maintain organized packing systems for efficient travel and backcountry use. Durable, compact, and easy to use, this compression sack is an essential packing accessory for outdoor adventures of all kinds.
