Sea to Summit AirStream Dry Sack Pump 20L. This innovative pump is designed based on the 20L Ultra-Sil Nano Dry Sack, featuring a valve plug and foot loop for added convenience. Utilizing the venturi effect, the AirStream allows you to effortlessly inflate your gear with just a single breath. Say goodbye to dizziness and breath condensation, as two to three cycles from the AirStream are all you need to fully inflate your Sea to Summit sleeping mat.

Not just a pump, the AirStream doubles as a versatile 20L dry sack or ultralight pack liner, making it a multi-functional essential for your outdoor adventures. The oval base design ensures stability during inflation, while the fully seam-sealed construction with a sealable valve plug guarantees durability and reliability.

Features:

• Inflates most Sea to Summit sleeping pads in only two to three compressions.
• Fully seam-sealed dry sack with valve plug.
• This 20 litre volume product is perfect for storing clothes or a sleeping bag inside your pack.
• Packs down extremely small.