Thermarest Blockerlite Pump Sack

SKU: 13228 Category:


Built with two jobs in mind, the Thermarest Blockerlite Pump Sack keeps your gear dry and inflates your sleeping pad.

In stock


For fast inflation and extra water protection, the BlockerLite Pump Sack gives you a versatile and lightweight option for gear storage and mattress inflation. Designed with SealLine, the pump sack features durable and welded seams. Big enough to hold 20-liters of gear, it’s the perfect size to store extra clothing before inflating a high-volume air pad that features the WingLock or TwinLock valve.

Inflates your pad faster than breath inflation. Easily snaps onto Therm-a-Rest valves
Built with ultralight waterproof BlockerLite™ material from SealLine, this dry sack is extra durable and features welded seams to keep your gear protected
Doubles as a lightweight 20-liter dry sack when it’s time to hit the trail
Size: 20L
Weight: 5 oz
Dimensions: 5.5 x 10 x 24 in
Materials: 20D Rip Nylon

Additional information

Weight 1 lbs