Thermarest BlockerLite Pump Sack

Thermarest BlockerLite Pump Sack

A versatile sack for inflating your pad or protecting your gear.

Notify me when this product is back in stock

The opinion of Aventure Nordique

Pump Sack to inflate Thermarest mattresses equipped with WingLock and TwinLock valves.


  • Timesaving: Infl ates your pad faster than breath infl ation. Easily snaps onto Therm-a-Rest valves

  • SealLine Protection: Built with ultralight waterproof BlockerLite material from our pals at SealLine, this 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

Technical details

Manufacturer Therm-A-Rest
Product name BlockerLite Pump Sack
Article number 13228
EAN 0040818132289
Sizes 33 x 69 cm
Weight 105 g
Colour Green
Additional information

Nylon 20D silicone/PU

Warranty 2 years
Country of Manufacture China


Your opinion about this product

How do you rate this product? *

1 1 star
2 2 star
3 3 star
4 4 star
5 5 star

Questions & Answers

Be the first to ask a question about this product