Designed to easily transition from bike to work to shop to party, the Katy Trunk Bag by Po Campo converts into a shoulder bag off-bike, so it's like getting 2 bags in 1. One of the most functional bike bags you will find, it sports vegan waterproof fabrics, protected zippers and reflective accents. Consider this colorful, large capacity bag your go-to from picnicking with your gal pals to commuting to work.