Altrec

Compressible enough for low-profile mountain biking yet expandable for an all-day adventure, The North Face Chameleon Hydration Backpack is a sack for many uses. This panel loader sets you up with a 100-oz Nalgene® reservoir and articulated magnetic bite valve so you'll never be without liquid. It also provides exception comfort during a tenacious adventure with its X-Vent™ mesh trampoline back panel system, and E-VAP™ and Airmesh shoulder harness. Convenience features that compliment the expandable main compartment include a removable, adjustable sliding hipbelt, internal organizer, quick access front zippered stash pocket, side stretch woven pockets, and hand freeing Hypalon® trekking pole lash point. Go big, or go small…just go.
Features:
- Articulated magnetic bite valve
- Avg Weight: 1 lb 9 oz (715 g)
- Dimensions: 18" x 10" x 8" (45 cm x 25 cm x 20 cm) expanded: 18" x 10" x 10" (45 cm x 25 cm x 25 cm)
- E-VAP™ and Airmesh shoulder harness
- Expandable main compartment
- Ext Volume: 1200 cu in (20 liters)
- Fabric: 210 HT ripstop Cordura nylon
- Front zippered stash pocket
- Hypalon trekking pole lash point
- Internal organizer
- Reflective hits
- Removable, adjustable sliding waist beltQ00-oz Nalgene reservoir
- Side stretch woven pockets
- Sternum strap with Safe-T whistle
- Stnd Volume: 975 cu in (16 liters)
- X-Vent™, mesh trampoline, back panel system
Backcountry.com

The North Face 1200cu in Chameleon Hydration Pack will regulate your hydration level through a vast array of changing environments and pursuits.