The BiKASE CoolKase rack back is a soft cooler that is mountable to the rear rack of an Aventon ebike.

Holds up to twelve 16-ounce bottles and up to 5 pounds of ice (800 cubic inches)
RF welded to make it extra durable and watertight when upright
Reflective panel accents for increased visibility and safety at night
Puncture resistant outer shell and waterproof liner
Includes an attached bottle opener
Easy to carry, clean, and store
Mount: Adjustable Straps

Compatible with all Aventon electric bike models.

BiKASE CoolKASE Rack Bag