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Gregory Tempo 5 Hydration Backpack - 305cu in

Sale $51.73 - $74.72 $114.95 55% off

Item # GRE003J

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Item # GRE003J

Form a stable relationship with your water.

The Gregory Tempo 5 Hydration Backpack is ideally suited for trips where you need to move fast and light while still maintaining your hydration. A panel-access zippered compartment makes it easy to access all your gear, so you don't have to spend time rummaging through the contents of your pack without being able to see what you're grabbing. The included Hydrapak Shape-Loc reservoir makes sure that you don't bonk from dehydration. A water-resistant chest pocket provides a great spot for your phone, while stretch mesh pockets on the harness let you bring along a few extra gels or other snacks.

  • Adjustable sternum strap
  • Panel-access main zippered compartment
  • Hydrapak Shape-Loc 2L reservoir included
  • Triple-loop hydration hose with magnetic clip
  • Water-resistant chest pocket
  • Stretch mesh harness pockets
  • Foldable trekking pole pocket
  • Internal security pocket with key clip

Tech Specs

305 cu in
Waist Belt:
Hydration Compatible:
yes, Hydrapak
Reservoir Included:
front panel
[external] 1 gear storage, 1 stretch mesh, 1 media, 1 gel, 1 accessory, [internal] 1 security
Trekking Pole Carry:
Claimed Weight:
[pack] 11.5 oz, [2L reservoir] 4.4 oz
Recommended Use:
Manufacturer Warranty:

Size chart

Gregory Packs

Frame Sizes
Torso Length 14 - 16in
(35 - 39cm)
16 - 18in
(40 - 44cm)
18 - 20in
(45 - 49cm)
20 - 22in
(50 - 54cm)
How to Measure Your Torso:
Using a flexible tape measure or Gregory Fit-O-Matic, measure the length of your torso from the C7 vertebra (at the base of your neck) to the spot on the spine level with the top of the bony hip structure called the iliac crest. Do it two or three times to get an accurate measurement. If you are between frame sizes, always go with the smaller size.

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