ROCKBROS Expandable Rear Rack eBike Bag

Our bike rack bag features a top-expandable design, providing convenient storage for taller items and easily secured with a quick buckle. The side surface is made of a durable EVA hard shell material, ensuring the safety of your belongings and maintaining the shape of the trunk bag.

The reinforced bottom structure of the ROCKBROS bike trunk bag not only preserves its shape but also ensures that all your items remain organized. This multi-use bag can be fully opened to expand its capacity or folded for convenient storage, making it suitable for trips, commutes, and use as an e-bike bag, allowing you to transport longer items with ease.

With a large capacity of up to 11 liters, this bike trunk bag offers ample space to accommodate all your needs, whether it's for grocery shopping or cycling. The adjustable top expansion feature allows you to accommodate taller items securely, while the quick-release buckle provides easy access and secure closure.

The EVA hard shell construction on the side surface of the bag not only protects your belongings but also helps maintain the overall shape of the trunk bag, ensuring a reliable and durable storage solution. The reinforced bottom structure further enhances the bag's stability and organization, allowing you to keep your essentials neatly arranged and easily accessible.

The multi-use functionality of this bike trunk bag makes it a versatile companion for a variety of activities. Whether you need to transport larger items during your commute, pack supplies for a weekend cycling adventure, or use it as an e-bike bag, the expandable design and generous capacity ensure you can accommodate your needs with ease.

The large 11-liter storage space provides ample room for all your cycling essentials, from tools and spare parts to personal items and snacks. The ability to fully open the bag or fold it down for compact storage adds to its convenience, making it a practical choice for those seeking a reliable and adaptable bike accessory.

In summary, the ROCKBROS bike trunk bag combines a top-expandable design, EVA hard shell construction, and a reinforced bottom structure to offer a durable, versatile, and spacious storage solution for your cycling needs. With its multi-use capabilities and large capacity, this bag is an essential companion for grocery trips, commutes, and outdoor adventures alike.

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