For ultra-fast inflation and protection against water, the BlockerLite Pump Sack gives you a versatile, lightweight option for storing gear and inflating mattresses. Designed with our friends at SealLine, the pump bag features durable, welded seams.
Large enough to hold 20 liters of gear, it's the perfect size to store extra clothing before inflating a high-volume air cushion that features the WingLock or TwinLock valve.
Time saver: inflates your cushion faster than breathing inflation. Easily fits Therm-a-Rest valves. SealLine® Protection: Constructed of ultralight BlockerLite™ From our friends 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 bag when it's time to hit the trail.