Therm-a-Rest Pump Sack - Moosejaw
Therm-a-Rest Pump Sack
Daybreak Orange
Daybreak Orange

Therm-a-Rest Pump Sack

Therm-a-Rest Pump Sack is rated 4.5 out of 5 by 26.
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4.4 Star Rating

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Product Description Item No.   10185861

The Therm-a-Rest Pump Sack is a stuff sack for your NeoAir® mattress. The multi-functional sack does much more than carry your mattress around. The 3.4 ounce sack doubles as a pump, filling the NeoAir® with plenty of air for sleeping, without wasting lung power. The 40 liter sack increases it's value by providing you with a camp chair by the fire. Just roll up your air mattress, stick it inside, then fill with air. Jembe-style seat for resting your feet.

FEATURES of the Therm-a-Rest Pump Sack

  • This ultralight pump sack fills mattresses with clean, dry air and can be used to convert a NeoAir mattress into a camp chair
  • The taped 40L pump sack also doubles as a stuff sack or camp seat

- + Product Specifications
Gender: Mens
Best Use: Camping
Weight: 3.4 oz
Dimensions: 13 x 27 in.
Disclaimer: We only ship this brand to US Addresses.
Stuff / Compression Sack Closure: Drawcord
Rated 1 out of 5 by from ThemaRest Makes Many Capable Products, This Is Not One To begin, my disclaimer is that although I don't necessarily consider myself a weight weenie, I do have an aversion to carrying more than I need to. I bought this pump bag to accompany an Xtherm sleeping pad. Specifically for cold weather camping, I thought using this pump bag would reduce the amount of condensation forming in the pad (pump bag versus breath). Most other pump bags I've used and seen (Exped, Big Agnes) have roll tops and can also double as a dry bag for your sleeping bag (et al). Not the NeoAir. Although it can apparently double as a seat of some kind (haven't quite figured that one out), the lack of a roll top limits the ability to cross purpose this item. If you do want pump bag functionality it's extra weight you'll have to carry. Also, the valve on the NeoAir mattresses, one that you have to screw closed while blowing into (lest the air you've just put into the mattress escapes) becomes even more difficult to close when it's obscured by this pump bag. So, I have a pump bag I'm likely never to use. From my perspective, not one of ThermaRests' better efforts.
Date published: 2018-02-19
Rated 4 out of 5 by from Works I bought this for an upcoming trip, it seems to work as advertised. I will be using it double duty as a pack liner. Even though it isn't advertised as waterproof, I think it repel a lot of moisture.
Date published: 2018-02-08
Rated 4 out of 5 by from Easy to use The pump sack is a simple design and easy to use. I don’t like huffing and puffing to fill up my pad so this is perfect. Using the pump sack prevents moisture from getting inside the pad and I think that will make my pad last longer. It makes a great stuff sack too!
Date published: 2017-12-26
Rated 5 out of 5 by from Great Like others have said, it is a little too big to be used as a stuff sack. It probably took me about 3-4 nights of use before I was able to use it efficiently.
Date published: 2017-12-07
Rated 4 out of 5 by from Yes Works wonderful as a pump sack but is a tad cumbersome to use as a stool. Balance was an issue for me.
Date published: 2017-10-09
Rated 5 out of 5 by from Awesome!!! Highly recommend! Much faster than the one that comes with it!!
Date published: 2017-06-30
Rated 5 out of 5 by from Saves me from getting moisture in my sleeping pad. lightweight and gets the job done well, that's about all I can ask for.
Date published: 2017-05-27
Rated 5 out of 5 by from Fantastic Purchase Just nabbed one before they become sold out again. These are very hard to get, and are always out of stock all over the Internet. Grab one while you can! Great purchase and extremely fast shipping! Product works better than expected. 5 fills of air on my first try fills the entire neoair xlite thermarest pad. Not only fast but also as simple as you could get. You will not beat this by mouth, or machine. Must have if you don't want to be out of breath blowing up your pad after a hike, you don't want mold in your pad from the moisture of your breath, and you want your pad quickly and efficiently blown up within seconds. Bonuses: Can be used to make a seat out of with sleeping pad, and can be used as a pack liner or stuff sack. Can not go wrong with this for 2.7oz and great durability.
Date published: 2017-04-01
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Can the Therm-A-Rest pump sack also be used as a pillow?

Asked by: 0000
Thanks for the question! Unfortunately, the Pump Sack cannot be used as a pillow with air because there is no seal. With that being said, I have heard of customers stuffing the sack with clothing and using it as a pillow that way. I would actually check out the Exped Schnozzel Ultralight Pump Bag instead. That pump was specifically designed to double as a pillow. I included a link below. Hope this helps! https://www.moosejaw.com/moosejaw/shop/product_Exped-Schnozzel-Ultralight-Pump-Bag_10363854_10208_10000001_-1_
Answered by: Foxxy Cleopatra
Date published: 2017-09-05

Will this pump also work with the older model Big Agnes insulated air core mattresses?

Asked by: Gerry
Hiya Gerry, thanks for your question! The Therm-a-Rest Pump Sack is only compatible with Therm-a-Rest pads. There are pump sacks that are specifically designed for Big Agnes pads, like the Big Agnes Pumphouse Pad Pump and the Pumphouse Ultra Pad Pump. You can find them here: Pumphouse Pad Pump: https://www.moosejaw.com/moosejaw/shop/product_Big-Agnes-Pumphouse-Pad-Pump_10043754_10208_10000001_-1_ Pumphouse Ultra Pad Pump: https://www.moosejaw.com/moosejaw/shop/product_Big-Agnes-Pumphouse-Ultra-Pad-Pump_10344125_10208_10000001_-1_ Hope this helps!
Answered by: Alice in Wanderland
Date published: 2017-05-16
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- + Size Guide

Therm-a-Rest Sleeping Pads

SIZE X-Small Small Medium Women's Regular Regular Regular Wide Large X-Large XX-Large
Pad Width 20" 20" 20" 20" 20" 25" 25" 30" 30"
Pad Length 36" 47" 66" 66" 72" 72" 77" 77" 80"

Check the PRODUCT FEATURES and / or SPECIFICATIONS for Pad Thickness and Packed Dimensions.