Air Stream Dry Sack Pump
BEST USE: Storage by day, pump at night
WEIGHT: 1.7oz | 48g
VOLUME: 20 liters
COMPATIBILITY: All Sea to Summit sleeping pads
Shipping & Returns
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We also offer a free-of-charge return service meaning you can buy in complete confidence from us. For more details, please check out our Refund Policy.
Storage by day, pump by night. The Air Stream Pump Dry Sack features a low profile valve that connects to the multi-function valve on all of our sleeping pads. With two to three cycles of air, your sleeping pad will be inflated with minimal condensation on the inside of your pad, leaving you with no dizziness from puffing. The lightweight 15D Ultra-Sil dry sack is large enough to store clothes, or a sleeping bag inside your backpack.
- 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.
One of the lightest coated fabrics that Sea to Summit manufactures, the 15 Denier Ultra-Sil is a siliconized nylon fabric with a polyurethane (PU) inner coating for mild waterproofing. This ultralight fabric has a 1,200mm hydrostatic head.
Best UseInflating mats or as a internal-storage dry bag
Material(s)Lightweight 15D Ultra-Sil Nano fabric