This waterproof bottle waist bag is the new updates multi - functional waist bag. Its can be carry as single shoulder bag, messenger bag, handle bag and waist bag with more reasonable design. Its made of waterproof 420D oxford fabric with large capacity which makes us more enjoy the outdoor life. The large capacity includes the main zipper bag, middle zipper bag and the front zipper bag, the extending capacity by the side bottle holder, side mesh elastic bag, and at the backside supporting panel, there is a hidden insert bag. As design, some small bag should included into the main zipper compartment. The backside support panel with softer foam padded inside to avoid any damage from shock, and the another feature of this foam padded design is to promote the airflow to make its keep cool and dry. Also the foam inside can make us feel more comfort when carry it. This waist bag with good attention on the sewing. Every stitching is fine and straight with careful workmanship. Reinforce bartack on the stress position to extend the loading power. The good quality hardware and accessories show its looks more good and durable. The waist belt connect with the webbing as adjustment if you want the different size. Detachable shoulder strap as a extra option for you if you need to carry like this, say like the messenger bag or carry by single shoulder.. Another carry way is by handle by the webbing and handle swatch. The size buckle for adjusting the bag size, if you pack more, its will be fat, or pack less, its will be thin. MEU Bag is the professional manufacturer for producing all kinds of bags like laptop bag, school bag, sling bag, duffel bag, travel bag, sling bag, waist bag, beach bag, tote bag, backpack and so on. We are glad to receive the inquiry if you have any interesting.