ROCKBROS Bike Bag 4L-7L for Brompton Folding Bike Cycling Clothes This tank bag is suitable

This tank bag is suitable for most models

By the way

battery cars

The two sides of bike bag have mesh pockets

and ready for anything

ROCKBROS Bike Bag 4L-7L for Brompton Folding Bike Cycling Clothes This tank bag is suitableExpandable Storage for City Rides Short Trips Designed for folding bikes, this multifunctional bag combines adjustable capacity, waterproof protection, and portable convenience. Whether you're commuting to work or heading out on a short adventure, it's ready to adapt to your needs and your style. Key Features: Adjustable Capacity: Expands from 4L to 9L with a simple clasp adjustment for flexible packingEasy Installation: Mounts in minutes with