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Amazon.com : Kelty Coyote 60-105 Liter Internal Frame Backpack - Hiking, Backpacking, Travel, Hydration Compatible, Fully Adjustable (60L W's/Dill) : Sports & Outdoors
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Amazon.com : National Park Foundation 18L Hydration Backpack with 2 Liter Hydro Water Bladder Bag, Lightweight Daypack for Cycling, Hiking, Running, Climbing, for Men Women Kids (Black) : Sports & Outdoors
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