Exped Mega Pump - Mega Pump is a powerful rechargeable pump for inflation and deflation, making setup and takedown of your sleeping mat a breeze. One of the most common requests is a way to more easily deflate and repack your EXPED camping mat, and Mega Pump delivers!The Mega Pump features a rechargeable battery with a convenient USB-C port and double-click on/off button. While Mega Pump is designed to be used with EXPED sleeping mats, the included adapters (including a Universal Valve Adapter) allow Mega Pump to be used with select non-EXPED sleeping pads and inflatables. Features 2-in-1 Pump: With an inflate port on one end and a deflate port on the other, you can set up and pack away your camping mat in minutes. Effortless Deflation: More easily pack large camping mats back into the stuff sack. Mega Pump fully deflates an EXPED MegaMat (MW) in as little as 1 minute. Allow 2x the time for 2-person sleeping mats. Adapters Included: While Mega Pump is designed to be used with EXPED sleeping mats, we've included a set of rubber adapters (including an EXPED Universal Valve Adapter for the inflate port) for use with select other sleeping pads and inflatables. Rechargeable Battery: Ditch the plug-in power cord; Mega Pump can be used from anywhere. The rechargeable Li-Ion battery has a running time of 25 minutes, enough to fully inflate and deflate a single MegaMat up to 10 times.