Sea to Summit Jetstream Pump Sack
The Jet Stream is an efficient sleeping mattress pump that doubles as a stuff sack. The pump works on a concertina action. Multiple one-way air intake ports inflates the pump quickly on the upstroke. On the down stroke, this air is expelled into the mat through the center valve plug. Each stroke delivers more than a lung-full of air without making you dizzy or adding moisture into the mat. The Jet Stream stores small and flat, or can be used as a stuff sack for your sleeping mat or other gear.
- Lightweight TPU base has finger loops to hold pump onto mattress
- Roll top closure can be used as hand strap
- One-way air intake ports surround center valve plug output
- Made from 30D Ultra-Sil®