E-Bike Battery Bag - store your battery or take an extra with you on your ride.
Easily mounts to a bike rack with hook and loop straps
Fits most batteries , 3.5 x 3.5 x 22 inches.
Compatible with Bosch Powertube batteries and many others
Made with waterproof and flame resistant inner liner (passes FMVSS 302 Flame Test)
Sealed construction with roll up closure and buckles