Geertop Bluefield Lightweight Compression Nylon Sleeping Bag Compression Sack for Outdoor Camping (Black) COMPRESSION - Unique compress design. Allows for the most compact packing of your soft items when Camping, Hiking, Climbing, Traveling. 30% CAPACITY SAVE - Big storage capacity will help you carry more things in a smaller pack. Can store up to 30 percent more items after bags are compressed. DURABLE & PORTABLE - Used the high quality water resistant light weight polyester material. More durable and steady for longer lifespan. Easy and convenient to carry. COLOR & SIZE - Color: Black. Uncompressed Size: Approx. 45 x 26 x 26cm /17 x 10 x 10 inches (approx. 24L). USAGE - With drawstring cinches opening. Can be used to storage your sleeping bags, perfect for backpacking or hiking & camping. Strong Strap System: Each sack comes with 4 one-inch wide compression straps with 4 super strong buckles. The 4 wide straps when tightened help remove extra air inside your belongings, without unsightly bulging. Suitable for: As sleeping bag compression bag,clothes trousers compressed storage bag , miscellaneously compressed storage bag , reduce backpack occupants space .make your journey more convenient, comfortable.