Backpack Mystery Ranch Bridger 45 Made from durable recycled nylon ripstop will be an excellent choice for intensive day hikes or short overnight stays. This is a versatile backpack with easy access from the top or front panel as well as a removable lid that easily turns into a sling backpack which can be worn for quick and easy side excursions. The Bridger has a zippered bottom compartment for our overnight sleeping bag and plenty of external pockets for easy access to our gear snacks and water bottles. 45 liter capacity can accommodate cold weather clothing camera as well as gear-intensive day hikes or short backpacking trips for those of us who has ultra-light and compact equipment.