Granite Tactical Gear Tactical Air Compressor Compression Stuff Sack Small 11L: 5.6x8x16.8"; Weight: 4.8oz/136g Medium 16L: 6.4x9x18"; Weight: 5.5oz/157g Large 22L: 7.3x10.5x20"; Weight: 6.4oz/182g X-Large 31L: 8.3x11.7x22"; Weight: 7.4oz/210g XX-Large 50L: 9.5x13.4x24"; Weight: 8.6oz/244g