The Hyper-Lite 3 features an impressive 17% increase in volume, without adding significant weight. The perfect full-size lightweight carry bag includes a 4-way top and full length dividers. The improved X-Act strap design allows for more coverage and easier comfort. A strap down umbrella bungee will come in handy for unpredictable weather. The insulated water bottle pocket keeps your drink cool and you refreshed all day long.