Sea To Summit Airstream Pump Sack

The Airstream is a mattress pump with a large volume.

It is based on Sea to Summit's 20-liter pack bag with Ultra-Sil Nano with an additional valve and a foot loop. Using the venturi effect, the Airstream can be inflated with a simple puff. Two to three pumps with the Airstream are enough to fill the sleeping pads with minimal moisture from exhalation or dizziness from inflation.

The Airstream can be used as a 20-liter pack bag or as a storage bag for your down sleeping bag.

Inflates most sleeping pads in just two or three breaths

Design with oval bottom

Made from very light 15D Ultra-Sil fabric

Net weight: 62 g

Height in use: 260 mm

Length in use: 630 mm

Width in use: 200 mm