EVOC E-Ride 12 Hydration Pack The EVOC E-Ride 12 Hydration Pack is a technical hydration pack designed to carry all your gear comfortably and is specially designed for E-bike riders. This bag features EVOC's Air Pad back padding, which is both ventilated and comfortable and combines mesh ventilation and foam padding to keep you comfortable, even on hot rides. The EVOC E-Ride 12 has a durable 100D nylon exterior fabric with a water-resistant coating and the shoulder straps are made from a 3D air mesh for breathability. Two zippered compartments and two stretch mesh side pockets provide tons of room for all your essential ride gear and tools. Integrated mesh storage pockets inside the large zippered main compartment help keep you gear organized and inside is also a hydration pouch that can accommodate a three-liter reservoir (not included). EVOC also added in a dedicated E-bike battery strap inside the main compartment. The external helmet carry flap allows you to strap on half-shell or full-face helmets easily. Lastly, an adjustable waist belt and sternum strap helps to secure the fit and keeps the bag from bouncing around when you are riding. Features Durable nylon main fabric with water-resistant coating Air Pad back padding Large zippered main compartment with hydration pouch E-bike battery strap inside main compartment Integrated internal mesh and zippered pockets inside of main compartment Two mesh side pockets for easy access Helmet carry flap Adjustable hip and sternum straps SPECIFICATIONSMaterial100D nylon Shadow Box, 3D Air Mesh straps Hydration Capacity3L (sold separately)Gear Capacity12LPack Weight620g Dimensions24 x 47 x 10cm (9. 4 x 18. 5 x 3. 4")Accessories Included E-bike battery strap Number of Exterior Pockets4 + helmet carry flap | Evoc | E Ride 12 Hydration Bag | Black | No Bladder | Nylon