Using this Evoc E - Ride electric bike backpack is a breeze. First, pack your daily essentials like snacks, a small repair kit, and your phone into the main compartments. You can place your XC/DH helmet on the designated carrying area. Put your sunglasses in the separate compartment to keep them safe. For charging on the go, attach your charger to the strap system or store an extra battery there. The control display goes into its own special section. When it comes to maintenance, simply wipe it down with a damp cloth after a dirty ride. Don't forget to let it dry completely before storing. And always remember, the hydration bladder is not included, so you'll need to get one separately if you want to carry water conveniently.