The Brompton Borough tote bag is made using highly water resistant twill weave fabric and has room enough to accommodate essentials for a day out or trips to town. It features a zipper secured main compartment and two external pockets. Soft webbing handles are long enough to wear over your shoulder or carry in your hand and can be tucked away in front pocket for when you are on bike. This bag clips on to the Brompton bike using the front carrier block and is the perfect addition. Compatible with all handlebars types.