Bicycle handlebar bag for Brompton 15L+1.8L

Note: Delivery time is approximately 12–14 days.

ROCKBROS Multifunctional Bicycle Handlebar Bag for Brompton 15L+1.8L Outdoor/Commuter

ROCKBROS Expandable Bicycle Backpack (9.7–15 L) with mounting system, usable as a backpack or pannier. Lightweight, sturdy, and perfect for everyday use, city riding, or touring.

Flexible expansion system: The main compartment offers a variable capacity of 9.7 to 15 liters – thanks to the expandable design, additional storage space is available when needed.

Lightweight and durable material: Outer material made of a robust polyester-nylon blend. The supporting structure made of aluminum alloy and nylon ensures an optimal balance between stability and low weight.

Versatile use: Thanks to its modular design, it can be used as a backpack or tote bag – ideal for city tours, outdoor excursions or everyday use.

Practical capacity: The main compartment (9.5–15 L, expandable) offers space for bicycle accessories, clothing, or shopping. An external pocket (1.8 L) provides quick access to keys, tools, or other small items.

Secure and firm: Only usable with the included ROCKBROS adapter – ensures a secure hold without slipping. Third-party adapters are not recommended.