Sea to Summit Air Stream Pump Sack

"The Air Stream Pump Bag from Sea to Summit is the ideal companion for outdoorenthusiasts who value efficiency and versatility. This innovative pump bag not only serves as a practical storage solution during the day, but also transforms into an efficient pump at night. Made from lightweight and durable 15D Ultra-Sil nylon, it features a fully sealed construction with lockable valve specifically designed to be compatible with the multi-function valve of all Sea to Summit sleeping pads, including the Air Spring Cell and self-inflating mats."
"With just two to three breaths, the Air Stream pump bag fully inflates an Air Spring Cell mat, minimizing condensation inside the mat and making it ready for use quickly and efficiently. The oval base construction ensures stability and makes handling easier. In addition, the pump bag is large enough to serve as a dry bag for clothing or a sleeping bag in a backpack, making it an indispensable companion for any outdooradventure trip."