Sea to Summit Airstream Pump Dry Sack helps to reduce your pack size, thanks to its clever combination of two products into one. Based on their 35L Ultra-Sil Nano dry sack, this big-volume sleeping mattress pump has an added valve plug and foot loop for easy pumping. Inflated with a little more than a single breath, you should be able to fill your Sea to Summit sleeping mats in as little as two to three cycles of pumping. When finished as a pump, the sack can then be used as a 35L dry sack or ultralight pack liner.
- Inflates most Sea to Summit Mats in Two to Three Breaths
- Lightweight 15D UltraSil Fabric
- Oval Base Design
- Fully Seam Sealed
- Sealable Valve Plug
- Capacity: 35L
- Weight: 62g
- Next Day Delivery: Free on orders over £50, otherwise £5.95. Order before 8pm Monday - Saturday, 12pm Sunday. T&C's apply
- Click & Collect: Free Click & Collect to any of our stores. Use the store finder above to locate your closest pickup point.
- Post Office® Convenientcollect: Pick up from one of the thousands of local Post Office® locations nationwide. Free for orders over £30, otherwise £3.95.
We want you to be happy with your purchase. If you wish to return your goods, then you can do so by visiting one of our stores, sending the product to our refunds department, or by taking it to a Collect+ store within 100 days of receipt if you are an Explore More member. Our standard return policy is 30 days of receipt. Sign Up To Explore More >
Unwanted items should be in new condition, with the original packaging, labelling and with a Snow + Rock receipt. A refund request will usually be actioned within 7 working days from receipt. Please note, for unwanted items, you are responsible for paying all return postage charges.