As the mid-sized option in Gregory's mountain biking-specific collection, the Women's Amasa 10 Hydration Backpack is your best bet for half-day rides. It can hold hydration reservoirs as large as three liters, and there's still space for snacks, layers, and essential tools and a spare tube....

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Throw all your trail running gear in the Gregory Women's Avos 10 Hydration Backpack before rushing out the door to squeeze in an after-work jaunt before the sun goes down. Streamlined stability defines this pack, what, with the included tool pouch and gear organizer, as well as the adjustable...

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Whether you're mounting up for a cross country loop or crushing downhill runs at the resort, shoulder the Osprey Women's Raven 10 Hydration Pack for an unrivaled fit and easy thirst quenching. The three-liter Hydraulics Reservoir is shaped to match the profile of the back panel for improved...

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