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About Therm-A-Rest NeoAir Pump Sack

Therm-A-Rest NeoAir Pump Sack
The Therm-A-Rest NeoAir Pump Sack will inflate your NeoAir mattress quickly and easily, but its function doesn't stop there. The 40 liter sack doubles as a stuff sack, or pack liner, and it can also be used to convert a NeoAir mattress into a Jembe style camp seat. Just insert a rolled NeoAir mattress, and inflate for lightweight campsite seating. Protect your NeoAir pad, and increase its versatility, because this bag actually helps to inflate your NeoAir mattress. It is made of waterproof 70 denier ripstop nylon. Just like the storage sack, the top of the Pump Sack has a draw-cord running around the edge, that secures it with a spring-loaded cord-lock. At the bottom is a black-edged grab handle, useful for carrying the Pump Sack, if it were to be full other items. The plug is a disk of flexible clear urethane-type material, that is chemically welded to the nylon of the Pump Sack. The Therm-A-Rest NeoAir Pump Sack is useful for many other inflatable things, making it extremely versatile.

This product can only be shipped to U.S. addresses.

Therm-A-Rest NeoAir Pump Sack Features

  • 40-liter sack features a valve at the bottom that connects to a valve on air mattress; to use as pump, loft the sack, seal, roll and push air into mattress
  • Taped seams hold the line against the elements
  • Therm-a-Rest NeoAir Pump sack can also be turned into Jembe drum-style camp seat; insert a rolled NeoAir mattress and inflate

Therm-A-Rest NeoAir Pump Sack Customer Reviews Powered by TurnTo®

Reviewed by 2 customers

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Simple invention that works


Required about four sack fulls of air to fill a 2.5 inch sleeping pad. It is a bit tricky to keep the sack flange attached to the sleeping pad nozzle, but once you get the technique inflation only takes a few minutes. We use the sack to stuff two sleeping bags.


Does the job


Didn't realize the Neoair Xtherm came with a inflatation valve equiped stuff sack until I already ordered this one. But the volume of this bag means inflating an Xtherm takes a lot less time. Takes about 15+ tries with the supplied sack vs 3 with this one. It's obviously bulkier but the size actually makes it more useful. The hole for the valve attaching point didn't make sense at first but does work pretty well. Looks like a pretty useful product despite initial doubts.

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Questions & Answers Powered by TurnTo®

Questions about this item:

Shopper  Is there a valve included?
JARROD S. G  The valve from your mattress fits snuggly into a Vinyl hole under the handle strap on the closed end of the sack. You then trap air in the sack by closing the large open end and then push the air into the mattress. It worked great when I used it, allowing me to fill my Neo Air XLite mattress quickly with just three sacks full of air, and then just a breath or two to fine tune.
ALEX W  It comes with a coupler to connect it to the NeoAir valve.
HOWARD C  There is a piece of clear vinyl about 1in square sewn into the center of the closed end of the bag. This piece has a hole in the center, through which the valve on the air mattress is inserted and forms a seal around the valve. Thus the air forced out of the pump bag goes into the air mattress. So, no, the pump bag doesn't have a valve but is designed to form a seal without a valve.
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