A specially re-designed hand pump for air mats with a new cap valve, doubling as dry storage. Waterproofness is guarded by a cap on the discharge outlet, and it operates much easier than its predecessor.
Effectively eliminate moisture
Store stuff for dry purpose as well
Only need 5-6 times squeezing action to fully inflate a standard size air mat
Light weight
Welded seam construction for maximum waterproofing
