deflation adapter big valve with feet

thingiverse

Deflation adapter for big flat valve as used in Exped's mats. It attaches to regular bajonet sockts as found in Exped's Widget and typical double action pumps. The depth of the adapter is short enough to allow enough air to be sucked out whilst the feet hold onto the silicone flap. It allows to deflate especially large foam filled selfinflating mats like Megamat series of Exped. Attaches also to other brands flat valves.