Why We Like The Down Shift 5L Hydration Hip Pack Because our biggest Hydro Flask doesn't fit in our bike's bottle cage, we opt for the Down Shift 5L Hydration Hip Pack. Unsurprisingly, Hydro Flask incorporated their keep-it-cold tech into this pack and the included reservoir to keep our water insulated and ice-cold for up to three hours on the trail. On longer rides where the 50-ounce bladder isn't enough, the pack's two side pockets stash our smaller insulated bottles.

Details:

• Trail-ready MTB hip pack for hydration in the saddle
• Five-liter capacity with loads of space for tools, snacks, and more
• Insulated hydration sleeve and reservoir keep water cold for hours
• Packable compression straps secure extra gear when necessary
• Bike light attachment and reflective components for higher visibility

Material: ripstop

Volume: 5L (305cu in)

Hydration Compatible

Cold Flow System (internal insulated neoprene sleeve)

Reservoir Included

HydraPak IsoBound 1.5L insulated

Access top Pockets:

[external]

2 stretch mesh side

1 zippered front

2 zippered hip

1 soft-lined zippered front

[internal]

2 zippered

1 stretch mesh

Compression top straps (stowable)

Shoulder Strap: none

Dimensions: 8 x 10.5 x 6in

Claimed Weight: 1lb 4oz

Activity: trail

Manufacturer Warranty: limited lifetime