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Therm-a-Rest BlockerLite Pump Sack - Moosejaw
 
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Therm-a-Rest BlockerLite Pump Sack
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Therm-a-Rest BlockerLite Pump Sack

Therm-a-Rest BlockerLite Pump Sack is rated 3.4 out of 5 by 19.
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3.4 Star Rating
3.4
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The Therm-a-Rest BlockerLite Pump Sack is a versatile packing option for going on an adventure. Featuring 20L of space, pack up some clothing or other necessities and roll the top at least 3 times for waterproof protection. When you reach camp and it's time to inflate your pad, just empty this sack and hook it to an air pad featuring the WingLock or TwinLock valve. It'll save your lungs and help the pad inflate fast so you can get to cooking, sitting fireside and eventually sleeping.

Product Description
Item No.   10481882

The Therm-a-Rest BlockerLite Pump Sack is a versatile packing option for going on an adventure. Featuring 20L of space, pack up some clothing or other necessities and roll the top at least 3 times for waterproof protection. When you reach camp and it's time to inflate your pad, just empty this sack and hook it to an air pad featuring the WingLock or TwinLock valve. It'll save your lungs and help the pad inflate fast so you can get to cooking, sitting fireside and eventually sleeping.

Ultralight
Waterproof Materials and Construction

FEATURES of the Therm-a-Rest BlockerLite Pump Sack

  • Timesaving: Inflates your pad faster than breath inflation
  • Easily snaps onto Therm-a-Rest valves
  • SealLine protection: Built with ultralight waterproof BlockerLite material from our pals at sealLine
  • Dry sack is extra durable and features welded seams to keep your gear protected
  • Versatile: Doubles as a lightweight 20-liter dry sack when it's time to hit the trail

Product Specifications
Features: Waterproof, Ultralight
Weight: 2.7 oz
Dimensions: 5.5 x 10.4 x 18.8 in.
Disclaimer: We only ship this brand to US Addresses.
Best Use: Camping
Product Reviews
Rated 3 out of 5 by from I am using this to I am using this to inflate my Neo XTherm. Unfortunately it disconnects from the wing nut inflation valve way to easily. I have to use one hand to hold it onto the wing nut valve.
Date published: 2023-05-29
Rated 1 out of 5 by from Connection doesn't fit The connection on the bag does not fit and is far too loose. When inflating, it slips off the valve. The product is not suitable for inflating the mat. The bag's thin material may not provide adequate protection for equipment. The product is completely overpriced.
Date published: 2023-05-23
Rated 1 out of 5 by from Sack tore within a month Sack tore within a month from trying to use as dry bag. Went back to my electric pump and separate dry sack.
Date published: 2023-05-04
Rated 4 out of 5 by from Functions well, could be lighter I have had the opportunity to use this pump sack to blow up my women's neo air x-lite 2022 model pad (not the newest one that just came out) and it works well. I haven't yet had the opportunity to test out the waterproof capacity of it. Disappointed that thermarest would not make this lighter for the ultralight backpacking set. Switched from Big Agnes and their lightweight waterproof pump sack is significantly lighter. Get on it Thermarest.
Date published: 2023-04-11
Rated 5 out of 5 by from Great pack liner. Great pack liner. Lighter than the MSR claimed weight & big enough for summer clothing, sleeping bag & mattress. Nice insurance to keep gear dry & quickly inflates the pads. Looks like it will hold up well. I just wish the stuffsacks came in more colours.
Date published: 2023-01-20
Rated 4 out of 5 by from Waterproof pump sack Perfect piece of gear. Straps right on my handlebars for bike packing. Works like a dream to inflate the sleep pad. I look super cool with this piece of gear!!
Date published: 2022-08-26
Rated 5 out of 5 by from way better than the garbage way better than the garbage that came with my air mattress!
Date published: 2022-07-04
Rated 5 out of 5 by from Valve incompatible Bonjour, J'ai acheté le Sac-pompe BlockerLite™ mais la valve de mon matelas thermarest n'est pas compatible (réf N50TRKR C 3111438) Est il possible de l'adapter ou de changer la valve, ou bien existe t il un autre modèle de sac de gonflage? Cordialement DB
Date published: 2022-06-24
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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"

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