4.5L capacity

The bike frame bag has 4.5L capacity to hold all of your tools and necessary things

Seamless Double Zippers

one side double zippered opening mouth design for easy access. smooth durable zipper closure.

Inside Mesh Pockets

Separate mesh pockets inside, more reasonable storage space.

Three-point Stable Fix

The 3 hook and loop fasteners system makes ROCKBROS bike bag install or release easily, specially designed for super 73 electric bike.

• ★Large Storage: (PLEASE PAY ATTENTION !!! Only suitable for the Super S2)The bike frame bag has 4.5L capacity to hold all of your tools and necessary things, no need backpack for commute. Spacious storage pack to hold your phone, earphones and money clip, and more.
• ★Excellent Waterproof :Our bicycle frame bag have excellent waterproof effect with PU, EVA material and seamless double zippers, which can protect your gear dry even in rainy day.
• ★Easy to Install:The 3 hook and loop fasteners system makes ROCKBROS bike bag install or release easily, specially designed for super 73 electric bike. This design is not only convenient, but also stay stead. Even when riding on rugged roads, our bike storage bag can remain stable.
• ★Humanization Design: A. one side double zippered opening mouth design for easy access. smooth durable zipper closure. B. Reasonable size, it would not rubs against your legs while riding. C. huge reflective brand logo on both sides of bicycle bag to keep your night riding safety. D: Separate mesh pockets inside, more reasonable storage space.
• ★Fashion Look: Classic black color and carbon pattern design, blends well with the ebike body, Simple and stylish. and we promise: full refund and 100% satisfied customer service.