The Beta Light 45L is our answer to the ultralight backpacking revolution. Inspired by our athletes and utilizing a running-vest style suspension harness system from our distance running series packs, the Beta Light 45L is simply built for moving fast on overnight adventures in the backcountry. Whether you're spending months on the PCT or making the most of a two-week trip, the Beta Light 45L carries all the essentials in a weatherproof, sleek design that doesn't sacrifice comfort. Built for moving fast and covering long distances, the Beta Light UL 45 is the ultimate blend of durability, lightweight construction and load carrying comfort. We partnered with Challenge Sailcloth to bring their Ultra 200 body fabric to our Beta Light series to create one of the lightest yet most durable packs on the trail. This durable fabric, combined with taped seams and a roll-top closure, make the pack weatherproof and able to stand up to day-in-day-out use. A simple, Power Mesh stretch pocket and two side pockets provide plenty of external storage options, while the pack's running-vest inspired shoulder strap harness system provides support and comfort with additional snack pockets and water bottle storage options. A removable hip belt, lightweight aluminum frame, and removable foam back panel provide options for reducing weight even more. Features: Challenge Sailcloth Ultra 200 body fabric is lightweight, tear resistant and extremely durable Running vest-inspired shoulder straps with extra storage pockets makes for comfortable and dynamic carrying system Roll-top closure, taped seams and waterproof fabric create weatherproof pack body Removable frame pad gives structure with minimal weight penalty External Power Mesh stretch outer pocket and two oversized ripstop side pockets Removable hip belt system can reduce weight or allow for user modification Four adjustable and removable Dynex core compression straps secure the pack and allow for alternative adjustment and lashing systems Internal sleeve is hydration bladder compatible Modular Design allows quick and secure attachment of the Beta Light Satellite 4L Bag for additional storage Technology: Challenge Sailcloth: We partnered with Challenge Sailcloth to bring their Ultra 200 body fabric to our Beta Light series to create a new standard for going fast and light. This pack is one of the lightest yet most durable on the trail. Tech Specifications: Materials: Ultra 200 (main body), Ultra 400 (abrasion panel), Dual 4-way stretch mesh (front pocket), 100d nylon 4mm Ripstop (accents) Weight: 890g, Stripped weight (no hipbelt, stays, foam) - 521g Main Pack: 43L, Side Pocket: 1L each side (2L total), Stretch front and hip pockets are bonus volume Capacity: Recommended capacity 40lbs
