Thermarest BlockerLite Pump Sack

The Thermarest BlockerLite Pump sack is a versatile sack for inflating your sleeping mat and doubles as a lightweight 20-liter dry sack. It inflates your pad faster than by breath, attaches easily to all Therm-a-Rest WingLock or TwinLock valve. Constructed of ultralight waterproof BlockerLite™ material, designed by SealLine, the pump sack features durable, welded seams to function perfectly as a 20L dry sack to keep your gear protected.
**Features**
- 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, 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.
**Dimensions**
- 14 x 26.5 x 48 cm (5.5 x 10.4 x 18.8 in)
- Weight
- 75 g (2.7 oz)