BiKase EBike Battery Bag - Mountable Waterproof & Fire Resistant Battery Storage for Camping or Long-Distance Biking, Fits Most, 7" x 3.5" x 22"

Take an Extra One Along: Bikase's Battery Bag is the perfect solution for transporting extra batteries with you, fitting up to two small batteries or a big one, and letting you ride for longer. Fits larger batteries like 52 volt and 48 volt. Easy to Mount: Two separate sets of easily-mountable loop straps make attaching the bag a breeze; Simply wrap and adjust over the rear rack and you're ready to go. Premium Materials: Features a sealed construction with roll up closure made from waterproof and flame resistant materials, keeping your battery safe and isolated. Inside flame resistant liner & inner foam passes FMVSS 302 Flame Test. Adjustable Length: The roll up style closure of the bag allows you to reduce or extend the length of the bag, making it easy to mount on your rack. About BiKASE: Our company was born out of a desire to provide cyclists with well-designed products that address the needs of all types of riders. We delight in designing and producing practical accessories to make your ride experience better and more enjoyable.