The Oxlife Independence Accessory Bag may seem small, but it has more than enough room to fit your accessories. It comes equipped with two handle straps, which can slide right over the travel cart handle for easy transportation, and a zipper to secure all of your belongings. The interior is equipped with two elastic straps to help you organize your accessories and hold them in place, so you won't have to worry about your filters getting crushed or your batteries and power supplies bumping around all day.