Features
- Sculpted FreeFlow back panel has multiple peaks and valleys to reduce contact areas and allow sweat vapor to escape; soft foam conforms to your back for a stable fit
- ActivMotion® hipbelt pivots to follow the natural motion of your hips, helping keep the pack balanced and stable on your back when hiking on uneven terrain
- Hipbelt webbing tightens with a forward pull for easy adjustment; 2 zippered pockets provide handy access to snacks
- Tubular aluminum perimeter frame is lighter than HDPE/stay frame sheets; it transfers weight to your hips and stabilizes the pack, helping prevent unwanted side-to-side sway
- Top-loading main compartment also features a large zippered opening to the bottom for easy access
- Large front pocket with double-zipper access, stretch stash pocket and lightweight lash points provide storage and organization for often-used gear and clothing
- Side bottle-locking pockets secure bottles or other items, helping prevent them from falling out when bushwacking or taking your pack off
- Quick Clip ice axe attachments are strategically positioned to avoid interference with pockets and access zippers
- Over-the-top and dual side compression straps pull the load close to your back, minimize bulk and provide external attachment points for gear
- Floating top lid extends, allowing the pack to handle large loads
- Ripstop nylon fabric resists abrasion and tears; Durable Water Resistant finish repels moisture
- Water-repellent zippers help keep your contents dry and eliminate the need for fabric zipper flaps
- The REI Crestrail 48 pack features a hydration-ready design that allows your reservoir's drink tube to be routed over either shoulder (hydration reservoir sold separately)
Technical Specs
- GenderUnisex
- Weight3 lbs. 15 oz.,3 lbs. 13 oz.,3 lbs. 13 oz. / 3 lbs. 15 oz.
- Best UseBackpacking
- Fits Torso18 - 20 inches,18 - 20 / 19 - 21 inches
- Frame TypeInternal Frame
- Weight (g)1790 grams,1730 grams,Fits Torso
- Material(s)Ripstop nylon
- Pack AccessTop / front / bottom
- Pack LoadingTop
- 19 - 21 inches1730 / 1790 grams
- Backpack StyleLightweight backpack
- Frame MaterialAluminum
- Fits Waist/Hips32 - 44 inches,30 - 42 inches,30 - 42 / 32 - 44 inches
- Number of Stays1 peripheral hoop
- Adjustable TorsoYes
- Gear Capacity (L)51 liter,48 liter,48 / 51 liter
- Gear Capacity (cu. in.)3,112 cubic inches,2,929 cubic inches,2,929 / 3,112 cubic inches
- Suspended Mesh Back PanelNo
- Number of Exterior Pockets8 + main compartment