Therm-a-rest Blockerlite Pump Sack

Therm-a-rest Blockerlite Pump Sack

The BlockerLite Pump Sack is a flexible and lightweight choice for gear storage and mattress inflation, with lightning-fast inflation and water protection. The pump bag was made in collaboration with SealLine and has welded seams. It's the perfect size to keep additional clothes before inflating a high-volume air pad with the WingLock or TwinLock valve because it can contain 20 liters of gear.

• Versatile: Doubles as a lightweight 20-liter dry sack when it’s time to hit the trail.
• 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.