Therm-a-Rest NeoAir Pump Sack Camping Mattress Inflator

This pump sack will inflate your NeoAir mattress quickly and easily, but its function doesn't stop there. The 40-liter sack doubles as a stuff sack or pack liner, and can also be used to convert a NeoAir mattress into a Jembe-style camp seat. Just insert a rolled NeoAir mattress and inflate for lightweight campsite seating.