Nike Heritage Waistpack SNAPS IN THE BACK FOR COMFORT. A comfortable and easy to adjust strap makes the Nike Heritage Waistpack a no brainer for everyday storage. The main compartment provides secure storage for your phone, snacks or wallet while the smaller accessories pocket on the backside helps keep things like your keys, travel info and snacks you don't want to share safe and close at hand. Snapping in the middle, the durable woven strap can be worn at your waist, across your body or ove