Get your mountain bike or hiking gear together with the Osprey Manta AG 28 Hydration Pack. Designed for daylong adventures, the Mantra AG 28 incorporates tons of thoughtful details to keep you on the move. A lightweight, supportive, and breathable Anti-Gravity suspension system helps to distribute the weight of the pack evenly along your hips, shoulders, and lower back, while the convenient panel-loading design grants easy access to the cavernous main compartment with a quick zip. Osprey built the Manta AG from durable nylon fabrics to withstand heavy wear, and the included hydration reservoir makes it easy to stay hydrated whether you're mountain biking, hiking, or just hoofing it across campus.