CamelBak's most technical running pack, the Ultra 10 was designed to endure one of the toughest trail races on earth: the Ultra Trail du Mont Blanc. The 103-mile course has a total elevation gain of over 30,000 feet - and a mandatory packing list.
This pack was engineered to carry every item on the UTMB gear list: a 1.5 liter reservoir, room for food and extra layers, a sweat-proof pocket for your smartphone and two chest pockets for additional water bottles. If it works on Mont Blanc, it can handle just about anything.
Refilling on the run? We've added color-coded straps so you'll instantly know how to access your water supply, and an external-fill design that lets you refill without unpacking the bag. On hot days, fill the reservoir with ice water-the mesh back panel lets it sit against your back to cool your core.
It also has overflow storage, trekking pole attachments and plenty of lash points, just in case you want to bring something we didn't think of. The custom-fit harness and dual sternum straps adjust for a close, comfortable fit, and the cargo compression lets you cinch everything down to minimize bulk.
Ultra 10 Features:
- Running hydration pack
- CamelBaks most technical running vest
- Sweat proof storage compartments and stretch mesh pocket
- Great storage capacity for all your essentials plus overflow storage, trekking pol attachments and multiple lash points
- Harness cargo pockets, expandable cargo compartment, stretch overflow storage and sweat-proof phone pocket
- External fill lets you refill your reservoir without removing it from the pack
- Custom fit harness with dual sternum strap for durability
- Hook-and-loop adjustable harness with cargo pockets
- Quick Link System with 1/4 turn valve to easily open and close the cap
- Wide-mouth opening that is easy to clean
- Low profile design
- Big Bite Valve
- PureFlow Tube
- Hydration Capacity: 70 Ounces / 2 Liters (Antidote Reservoir 70)
- Capacity: 8L (610 cu in) + 2L Reservoir
- Pack Weight: 1 Pound 3 Ounces
- Dimensions: 21" x 13"x 2"
- Torso Length: 16.5"
- Materials: Air Mesh
- Harness: Adjustable with cargo pockets and dual slider sternum strap. Fits 30" to 46" chest.
- Fabric: 70D reverse chain nylon w/ 230 taffeta