The Dakine Hot Laps 5L Lumbar Pack delivers maximum storage in a 5-litre hip pack. With storage capacity comparable to small backpack-style options, Hot Laps 5L is a capable hip pack, complete with a two-litre Hydrapak® 3D lumbar reservoir and additional space to stow a gamut of gear on your rides. Its redesign now provides a fleece-lined pocket on the padded hip belt to conveniently stow a phone or sunglasses. The main compartment features organization for tools, food, and a light shell, while lower straps deploy to hold pads. Side compression straps keep the load close as the water reservoir is emptied, and a breathable AirFlow back panel does away with hotspots and minimizes sweat.Dakine Hot Laps 5L Lumbar Pack Features2L / 70oz Dakine x Hydrapak® 3D lumbar reservoirPhaser bite valveMagnetic buckle auto-locates hydration hoseBreathable Air Flow back panelInternal organizer pocketsExternal attachment strapsPadded waistbelt w/ zippered phone pocketSide compressionSafety light attachment305 cubic inches (5L)Dimensions: 12 x 7 x 4.5 (30 x 18 x 11cm)|Weight: 1.2 lbs. (0.5 kg)Dakine Hot Laps 5L Lumbar Pack Materials100% 450D ripstop recycled polyester (rPET) exterior