Where to Buy

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Retailers' Descriptions

Here's what other sites are saying:

The Gregory Tempo 3 hydration pack offers a close fit perfect for trail-running excursions. Carry your hydration and a few small essentials comfortably in this pack.


The Gregory Men's Tempo 3L Pack is a race-ready hydration pack for long distance running, on the trail or the road. Included is the Hydrapak Shape-Loc 2L reservoir so you can stay hydrated and energized throughout the run. The wide harness straps add vest-like stability and a sternum strap secures across your front. The front mesh pockets do a fine job of holding onto energy gels and the WeatherShield water-resistant zippered pocket protects your phone. The main compartment holds onto an ultralight rain shell, with Dual side pockets for additional water bottles. A dedicated foldable trekking pole pocket keeps the poles out of the way on flat lands, and easily accessible when facing a tough uphill or downhill battle. Features of the Gregory Men's Tempo 3L Pack External crossover Stretch Mesh pockets with grab loops Adjustable sternum strap Hose managment system Dedicated trekking z-pole pocket Weathershield pocket Large pockets deeper and more secure side pockets D1.5 easy-access pockets, and bungeed rain coat stash D1.5 hook closure easy, slip hook closure on hipbelt-style pack External mesh waterbottle pockets on all shoulder packs Panel-access, main zippered, compartment on all shoulder packs Internal security pocket with key leash Dual stretch mesh harness pockets Reflective safety

- Moosejaw

The Tempo 3 carries 2 liters of water and minimal gear, placing it optimally on the back for a stable carry. The perfect pack for 2 to 3 hours on the trail and built for elite racing or training.

- Rocky Mountain Trail

The Gregory Tempo 3 Hydration Backpack brings hydration and function to the trail wherever you go. This lightweight pack features a 2-liter reservoir to ensure you don't get thirsty in the middle of a big push. The main panel is easily accessed by a large zipper, and plenty of external pockets let you organize your essentials for quick, on-the-go access that won't slow you down. Reflective graphics let you be seen if your run takes you out a bit later than planned.

- Backcountry.com

The Gregory Tempo 3 Running Pack is built for serious mileage. Designed for runs lasting between 2-3 hours, this pack serves as a no-bounce, secure carrier for your energy food, hydration, an extra layer, and any navigational or training equipment you need to carry with you. The wide strapped shoulder harness disperses weight to reduce fatigue and muscle soreness while holding everything close you your back so as to not hinder your cadence and form.

- Mountain Gear