Roll up your sleeves and get to work on your favorite trails with the Evoc Trail Builder Technical Performance Hydration Pack. This pack functions as a portable trail building workshop, carrying an axe, hammer, hedge clipper, or chainsaw within its deployable attachment system. Its removal tool compartment carries your trusty tools when you're riding, and there's also a separate section for wet items, allowing you to partition wet clothes and items from the pack's main contents. Plus, this pack accommodates a three liter reservoir for proper hydration when you're working under the hot summer sun. Most impressive with this trail building pack is the robust carrying system that helps you carry heavy loads without throwing off your center of gravity when you're riding. The wide hip belt and sternum strap distribute heavy loads evenly to alleviate pressure points. Furthermore, four compression straps two on each side cinch down tightly for a well bolstered pack with minimal bulk.