Wheelchairs, Mobility Scooters and Accessories Bags & Baskets, Mobility & Daily Living Aids, Mobility Aids & Equipment, Wheelchair Accessories Wheelchair Down Under Shelf Bag Review by RoomPony June 4, 2018 No Comments Easy access to items under wheelchair seat More Utilize the space under the Wheelchair giving user safe storage for important items. Use with WH190 or WH180 for additional storage opportunities. Easily attaches with Velcro straps.