AEGISMAX Compression Stuff Sack Compression Sleeping Bag Stuff Sack 6L/10L/14L/20L/30L IMPORTANT ATTENTION!:Please check the size chart carefully before purchase order!!XS is mini size for summer sleeping bag or clothing. IMPORTANT ATTENTION!:Due to possible manual measurement error,please add 1"-2" when selecting size!! XS: For down bags below 600g/1.32lbs!! S: For down bags below 1000g/2.2lbs!!;M: For down bags below 1300g/2.86lbs!! L: For down bags below 1800g/3.96lbs!! XL: For down bags below 2500g/5.5lbs!! With 3 Sinch Straps Material:ULTRA-LIGHT ULTRA-THIN Waterproof Coating Ripstop Nylon. Allows for the most compact packing of your soft items.Great way to separate clean and dirty clothes while on the road.