A pump that doubles as a dry sack, the Sea to Summit Airstream Pumpsack will inflate your sleeping mat in just 2-3 cycles.

This pump is made from a lightweight and durable 15D UltraSil® fabric with a foot loop and valve plug for inflation. It can be inflated with just one breath using the venturi effect, and it will take only 2-3 cycles to use this pump sack to inflate your Sea to Summit mat – so no more dizziness! When you’re not using it to inflate your mat, the Airstream can be used as a vacuum bag to store your down sleeping bag or as a handy dry sack.

Get your mat set up faster on the trail with the Airstream Pumpsack from Sea to Summit.

• Can be inflated with a single breath
• Two to three cycles are enough to fill an air mat
• Foot loop provides stability whilst inflating
• Made from durable and lightweight 15D UltraSil® fabric
• Can be used as a 20L dry sack/vacuum bag for a sleeping bag
• Compatible with Sea to Summit mats & newer Exped 20mm valves