An air bag and dry bag combined. The Infinity Airstore is designed to fit in your boat at the stern just like an air bag but has an opening at the larger end just like a dry bag. To use it you simply pack the dry bag then put in the back of your boat and blow up to fill like a dry bag. It contains dual compartments so you don't have to blow up the whole thing.
It is constructed from heavy duty abrasion resistant nylon with high frequency welded seams with securing eyes.