CamelBak Lobo 100 Oz Hydration Pack Go with the flow, with Lobo hydration system by CamelBak. Features the new Antidote Reservoir with Quick Link System - the ultimate cure for dehydration. Quick-snap cap that tightens in just a quarter turn. Low-profile fit for unmatched stability. Air-light fillport cuts weight . CamelBak Got Your Bak Guarantee. External fill. Stash pocket for multi-tool and / or phone. Also carries pump, spare tube, MP3, wallet, keys, energy bar. Specifications: Back Panel: Air Director Harness: Ultra-light 3D mesh Belt: Removable 1 in / 25 mm stability Torso Length: 16 in (41 cm) Pack Weight: 1.08 lbs (.49 kg) Capacity: 100oz. 23.00 oz.