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Hydro Flask 5L Down Shift Hydration Hip Back - Sapphire

Hydro Flask 5L Down Shift Hydration Hip Back - Sapphire
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The Revolution of Cold.
Designed to keep your water cold and back ventilated, the Down Shift™ Hydration Hip Pack features our revolutionary Cold Flow™ System that keeps water chilled 3+ hours. The ripstop bottle pockets ensure you're well hydrated for longer rides; and the quick stash pockets are easy to reach without ever removing your pack.

Cold Flow™ System

Our revolutionary Cold Flow™ System includes an insulated reservoir, neoprene reservoir sleeve with reflective lining and articulated back panel to keep water cold for over 3 hours.

Stretch Ripstop Bottle Pockets

Puncture and tear resistant with 4-way stretch for easy access to you 12 - 24 ounce Hydro Flask bottles.

Easy Access Storage

Quick stash pockets inside and out for easy access without the need to remove your pack.

Gear Straps

Strap on an extra layer or compress your load - tuck the straps away when not in use for seamless storage.

  • Cold Flow System™? keeps water cold for 3+ hours
  • HydraPak®? IsoBound™? 1.5L Insulated Reservoir
  • High-flow HydraPak®? Blaster Bite Valve self-seals after each sip
  • HydraPak®? Plug-N-Play™? connect system for convenient refilling
  • Dual stretch bottle pockets fit 12 - 24 ounce Standard and Wide Mouth Hydro Flask bottles
  • Deployable, adjustable gear and compression straps
  • Dual zippered hip belt pockets
  • Internal organization for tools, snacks, keys and other essentials
  • Soft-lined media and sunglass pocket
  • Bike light attachment
  • Reflective logo

Size & Dimensions

5 L
Volume5 L
Weight1.25 lbs
Water Capacity1.5 L
Dimensions8" L x 10.5" W x 6" D


5L Down Shift

Part Numbers

Option UPC Store SKU
Sapphire 810028843011 PAC49434238E