Full bag size of wheelchair side bag is 14.2 × 7.5 inch, with 5 front pockets, With 2 front pockets, one zippered compartment and 2 back pockets. With two 13.3'' bands, this armrest bag can be mounted inside or outside of electric wheelchair, rollater, scooters, mobility chairs, walkers and rollators.great for carrying some small item like phone, wallet, pen, snacks, medication, glasses case and other essentials.Double-stitched of the side wheelchair pouch seams and reinforced stress points. this armrest organizer wheelchair is durable. To clean, just wipe the waterproof nylon with a damp cloth.You can attach and remove the wheelchair accessories bag easily with the durable adjustable straps.Also use as a cup holder this walker bag, pocket with elastic band that you can put bottle straight. Don't worry about the spills.