You are using a web browser we don't support. Please use the latest version of one of these browsers.

Mozilla Firefox

Google Chrome

Apple Safari

Microsoft IE

Back to top

Please select a color/color.


  • To inflate your Big Agnes sleeping pad (sold separately), open the drawstring on the nozzle end, place it on an open sleeping pad valve and then cinch the drawstring
  • Allow air to enter the other end of the stuff sack, then roll the stuff sack end partially closed and inflate the pad with the air inside the Pumphouse
  • When you're not inflating your pad, the Pumphouse can be used as a dry sack to protect clothes and gear from rain
  • Water-tight construction allows the Pumphouse to be used to transport water from the stream to your campsite, and can even be used as a backcountry shower
  • Big Agnes Pumphouse Pad Pump dry sack is made from lightweight Cordura® nylon that resists abrasion, tears and scuffs
  • Not compatible with Big Agnes Double Z Sleeping Pads


A Big Agnes technician attaches glow lights in the shop

Meet the quirky little company from Colorado that builds tents, bags, pads and gear in a big way.

See what’s new

View all Big Agnes Pad Accessories

REI membership


Best Use Backpacking
Gear Capacity (L) 3.8 liters
Gear Capacity (cu. in.) 234 cubic inches
Material(s) Cordura nylon
Dimensions 19.5 x 12 x 8 inches
Weight 1.5 ounces

The REI Difference

100% satisfaction guaranteed

We stand behind everything we sell. If you are not satisfied with your REI purchase, you can return it for a replacement or refund within one year of purchase.

REI's guarantee doesn't cover ordinary wear and tear or damage caused by improper use or accidents.

If your item has a manufacturing defect in its materials or workmanship, you can return it at any time. See our limited warranty.

Gear & advice you can trust

At REI, we live and breathe the outdoors, and we're passionate about sharing our expertise with people of all skill levels. Whether you're new to the outdoors or a seasoned explorer, we'll take the time to understand your needs and help you find the right gear for you.

10% annual member refund

Anyone can shop at REI, but for a one-time $20 fee you can become an REI member and enjoy a lifetime of benefits. These include an annual member refund, typically 10% back on eligible purchases.*



*10% is typical but not guaranteed. Your refund is based on eligible purchases, which exclude REI gift cards, services, fees, REI Adventures trips, REI Garage, and discounted items. Learn more