It would be nice to say that you're crushing a 50-mile epic every day, but the truth is that most rides are 20 miles or less. DAKINE designed the Women's Amp 8L Hydration Pack for those two- or three-hour shorties. The included 70-ounce reservoir holds plenty of water to take you 20 miles, and the 490 cubic inches of space can handle your spare tube, pump, keys, music, multi-tool, and lunch. The Amp also features a fleece-lined sunglass pocket, a molded back panel with air-channel ventilation, and special sleeves for a spare tube and your hand pump.