For lightning-fast inflation and water protection, the BlockerLite Pump Sack gives you a versatile and lightweight option for gear storage and mattress inflation. Designed with Therm-A-Rest™'s friends at 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.
- Timesaving: Inflates your pad faster than breath inflation, easily snaps onto Therm-a-Rest valves
- SealLine® Protection: Built with ultralight waterproof BlockerLite™ material from Therm-A-Rest™'s 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