Essentials Bum Waist Bagadidas Essentials Bum Waist Bag Navy A lightweight waist bag made in part with recycled materials. En route to the gym or just your favourite lunch spot, this adidas bum bag lets you move hands free. The main compartment zips up for safekeeping, and the front zip pocket and inner mesh pocket keep small items organised. With a quick strap adjustment, you can wear it either around your waist or cross body. Made with a series of recycled materials, and