With the Mountain Equipment AEROSTAT WINDSOCK™, you can inflate your sleeping pad in no time at all – and without any effort. The innovative windsock technology effectively collects wind or your breath and directs it into the pad, making inflation not only faster but also much easier. Ideal for anyone who wants to save time on the go without compromising on comfort. Lightweight, compact, and robust, the AEROSTAT WINDSOCK™ is the perfect companion for your outdoor adventures. You'll be ready to go in no time and can concentrate on what's important.