Description The ultimate mountain biking hiking trail hydration backpack, complete with e-bike battery storage, a removable back protector and a 2.5L hydration reservoir. Features & details Ride further without recharging thanks to the dedicated e-bike battery pocket Protect your central back and spine from impact or injury with removable, lightweight Koroyd CE certified Level 1 back protector Stay hydrated without slowing down using the hands-free ReTrakt magnetic hose return system 2.5L HydraPak reservoir features a slide closure for easy cleaning and a locking bite valve to prevent leaks before and after your ride Included rain cover keeps gear dry in inclement weather Keep tools, pumps, snacks and accessories organized in dedicated internal pockets Stay cool with a breathable, air mesh back panel Easily access nutrition, a phone or tools without having to remove the pack thanks to lower-back jersey pockets with secure hook and loop flaps Store a jacket or extra layers in the front shove-it pocket and stay visible with a blinky light attachment loop (blinky light not included) Superior stability for aggressive downhill riding and jumping with a secure fit