Gregory Tempo 8 Hydration Backpack - 488cu in - $148.95

Designed for extended runs and elite racing, the Gregory Tempo 8 Hydration Backpack has plenty of pocket space with easy access, a slick baffled reservoir, and gender-specific design aspects. Most importantly, however, the Tempo 8 is designed from the ground up for bounce-free stability. The Wraptor harness hugs your body like it's a part of you, and multiple compression straps ensure the most stable fit possible. - $148.95

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