The gas-pack drawstring bag is a sports & multi-purpose bag made out of high-performance coated polyester fabric which makes the bag sturdy, reliable and highly water-resistant. The gussets on each side of the bag expand and provide a roomy space when filled with stuff. Provided with stretchable Strands for Main Closure, makes it simple and favourable to store the things. As it's a collapsible bag you can fold it into a tiny size and keep it anywhere. This bag is the excellent pick for all purposes, Be it for your day trips, Gyming, tuition classes, swimming, yoga, cycling and other sport sessions.