The Thermarest Stuff Sack Pillow saves weight and space in your pack by combining a stuff sack with a (fillable) pillow. Simply stuff it with something soft, like clothes, and rest.   Details: Backcountry Versatility: use it as a 12-litre stuff sack on the trail or as a pillow at camp. Reversible Design: tough polyester exterior with a brushed polyester lining on the inside.   Technical Specifications:  Weight: 0.08 kg Width: 19 cm Length: 43 cm Material(s): Ripstop Nylon/Brushed Polyester         Thermarest Stuff Sack Pillow | Camping Pillows | BananaFingers