The WAR FLEX BAG™ [ Phase 2.0 ] is a sleek multi-functional collapsible fitness gym bag, modified for the on-the-go athlete. It is devised entirely from oxford fabric, water repellent technology, and scratch-resistant material. This product functions as a backpack or a high capacity storage gym bag, with it's expandable zipper feature. It is equipped with a waterproof deodorizing shoe slot,  three breathable metal holes,  and accompanied with a removable shoulder strap padding with stainless steel spring snap hooks. This product is also complete with a front storage pocket with an internal wallet slot, a snap-on key ring, and a back small items pocket(anti-theft feature when collapsed).