Insulated, flame resistant, water resistant cover for battery on E-Bike.  Keeping your battery at normal operating temperatures improves performance and battery life.  Also, protects battery from rain, sun, and elements while on car rack.

• Made with water resistant nylon - polyester on outside for excellent water resistance.
• Inner material made with fire and flame resistant materials (passes FMVSS 302 Flame Test)
• Fits surface mounted battery and compatible with Bosch PowerPack, Shimano Steps, Samsung, Yamaha
• Pocket on top to keep small items close at hand.
• Mounts with drawstring and hook and loop.