Mountain bike | Racing bike | The RV frame bag keeps energy bars, money, phone, and keys always within reach during your cycling trips. It features a main compartment with a zipper, a zippered side pocket, and reflective 3M prints. There are three Velcro straps: two for securing the bag to the top tube and one for attaching it to the stem. Note: Sand, dust, and improperly packed bags can cause the paint at contact points to become dull or scratched over time. To avoid these wear spots, you can protect your frame or luggage rack with foam elements or protective films before attaching the bag.