Small but fine! The practical answer to chunky backpacks is the sporty bum bag by Black Crevice. Thanks to the durable material that is easy to maintain and 2 lockable zipped pockets, the bum bag is ideal for short trips, biking or light hiking. Change, keys, sunglasses or mobile phone can be carried in a bag that is tight to the body and are therefore they are safely stowed away. The soft, airy cushion on the back offers a high wearing comfort. The bum bag by Black Crevice is available in four fresh colour combinations. Product information: width: 40 cm, height: 15 cm, weight: 95g, material: 600D polyurethane.