Here's what other sites are saying:
The Osprey Rev 12 is a panel loading technical hydration pack ideal for shorter duration trail running or endurance racing endeavors and is designed specifically for outdoor enthusiasts and athletes who enjoy covering long distances quickly. 2.5 Liter Hydraulics LT Reservoir. Biostretch Body Wrap harness. Biostretch Bodybelt. Bodybelt pockets. DigiFlip Media Pocket. Front panel bungee. Harness pockets. Hydration compartment. Rev backpanel. Stretch mesh side pockets. Zippered top slash pocket. Size: S/M, M/L. S /M Volume: 610 cu.in or 10 liter. M/L Volume: 732 cu.in or 12 liter. S/M Weight: 1 lb. 3 oz.or 0.53 kg. M/L Weight: 1lb. 4oz.. or 0.56kg. S/M Dimensions: 17 x 11 x 8 in or 43 x 27 x 21 cm. M/L Dimensions: 18 x 11 x 8 in or 46 x 27 x 2 cm. Available Color(s): Bolt Blue
- Tahoe Mountain Sports
The Rev 12 is a panel loading technical hydration pack ideal for shorter duration trail running or endurance racing endeavors and is designed specifically for outdoor enthusiasts and athletes who enjoy covering long distances quickly. *Pack weight does not include reservoirReservoir weight 6 oz/.17kg Features2.5 Liter Hydraulics(TM) LT Reservoir Biostretch(TM) Body Wrap harness Biostretch(TM) Bodybelt Bodybelt pockets DigiFlip(TM) Media Pocket Front panel bungee Harness pockets Hydration compartment Rev backpanel Stretch mesh side pockets Zippered top slash pocket 2.5 Liter Hydraulics(TM) LT ReservoirDimensions Dimensions are shown as length (height) x width x depth Size S/M IN: 17 x 11 x 8 CM: 43 x 27 x 21 Size M/L IN: 18 x 11 x 8 CM: 46 x 27 x 2
- Mountains Plus
Rev up the intensity of your trail run or mountain bike ride without uncomfortable pack jiggling slowing you down. The smartly-designed Osprey Rev 12 Hydration Pack feels like a natural extension of your back, staying securely in place while you bounce up and down the trail. The BioStretch shoulder harness and waist-belt are designed to lie flat against your body and follow your movements like a piece of stretchy clothing, eliminating uncomfortable rubbing and chafing. Two sternum straps keep the pack from swinging side-to-side, and can be adjusted or removed to suit your preferred position and pack fit. Quickly tighten or loosen the waist-belt on the fly with the easy-to-operate ErgoPull closure, and control the volume of your load by cinching down the bungee cord webbing on the front of the pack. The mesh-covered back panel, shoulder harness, and waist-belt keep air flowing while you're working up a sweat barreling up and down the trail. The Rev 12 comes equipped with a lightweight 2. 5-liter hydration reservoir that fits in its own dedicated compartment, and is designed to prevent water from sloshing around while you move. A magnet on one of the sternum straps holds the drinking tube bite vale so you can quickly sip and then get the tube out of the way. The pack also includes a a zippered expansion water bottle sleeve for holding additional water or a non-water drink of choice, and it can be stashed away if you don't need it. Use the slew of additional pockets--from a large zippered front pocket to the drop-down, removable media pocket on one of the shoulder straps--to organize your supplies and keep them ready-at-hand so you won't have to stop. From its overall design to its pocket placement, the Rev 12 is all about keeping you moving without anything holding you back. Working hard will never have felt so good.
With its streamlined design and small volume, the Osprey Rev 12 Hydration Pack helps keep you hydrated and fueled up while you cover long distances quickly.
Osprey Rev - 12 - Reach for Ospreys Rev 12 when youre planning a long day hike or trail run with minimal weight. Designed for ultimate all-day comfort, the suspension system is based around Ospreys innovative BioStretch body wrap harness and hipbelt system. Dual chest straps maintain load stability and the breathable mesh backpanel provides ventilation and a soft, irritation-free contact surface.
- Massey's Outfitters