Gregory designed their Avos 15 3D-Hydro pack for mountain bikers looking for a compact and comfortable hydration backpack that can carry the essentials for any length rides. It is designed to be comfortable and stay in place while tackling rough terrain.

Key Features:

• Hydration Reservoir Included — The Avos 15 3D-Hydro comes with 3 Liter hydration reservoir that fits perfectly in the pack thanks to the integrated reservoir hanger.
• Shift RS Belt — The adjustable stability belt system helps create a more customized fit and helps reduce bounce when biking.
• Sunglasses QuickStow — A loop system on the shoulder harness provides a secure spot to store sunglasses in lower light conditions without having to fiddle with zippers or worry about scratching lenses when accessing.
• Tool Pouch — Gregory included a removable tool pouch to keep bike tools accessible and organized.