BlockerLite Pump Sack

The Therm-a-Rest BlockerLite Pump Sack is the ultimate combination of convenience and practicality for any outdoor adventure. This compact pump sack effortlessly inflates your sleeping mat, saving you time and energy so you can settle in and focus on enjoying the outdoors. The sack easily attaches to Therm-a-Rest valves, ensuring quick and efficient inflation. But that’s not all – with its welded seams, it doubles as a 20L dry sack, keeping your gear safe and dry even when the weather takes a turn.