ROCKBROS 27L Expandable Bike Pannier Bag with Shoulder Strap for Various Bikes

✿Large capacity: this bike bag has two large pockets and a capacity of about 27L. Designed for short trips, this large capacity bag can easily store your cycling equipment and daily items like bike helmet, gloves, goggles, camera, snacks, etc. ✿EXTENSIBLE BIKE BAG: Poppers on this bag are used to expand the capacity of the bag. It can be adjusted to 3 sizes according to your needs (Size 1: 34.5 * 13.5 * 29.5 cm; Size 2: 34.5 * 13.5 * 35.5 cm; Size 3: 34.5 * 13.5 * 38.5 cm). Besides, the pockets are layered to better sort your belongings. ✿MULTIFUNCTION: Equipped with a wear-resistant carrying strap and a removable shoulder strap (48 inches), this bicycle rack bag is versatile. It can be carried by hand or over the shoulder. You can also use it daily as a travel bag, shopping bag, handbag, bicycle bag, etc. ✿Easy to install: thanks to the three Velcro fasteners, this product can firmly fix on the rear rack of the bike and does not come off, it can be quickly installed and detached. This bag is suitable for most bicycles, such as folding bikes, mountain bikes, mountain bikes, mountain bikes, road bikes, electric bikes, etc. ✿VINTAGE AND FOLDABLE: Available in three colors, this universal bag is both vintage and aesthetic. The cotton bag is foldable, you can easily store it without taking up space thanks to the ribbon provided.