Shampoo Someoneâs Hair Right in their Bed. Shampoo someoneâs hair right in their bed using this handy inflatable basin from DMI; Itâs easy to inflate and ready to go when you need it. Plus, it stores easily and compactly when not in use It has a convenient tube attached so you can drain the water into a large basin or the sink if itâs nearby. The bed shampooer is constructed of heavy duty for durability and is easy to clean. It even has a little built-in pillow for the head. Features: Makes it easy to wash a personâs hair when confined to bed or with limited mobility. Comfortable, convenient and portable; It even has a little built-in pillow for the head. Extra deep basin is constructed of easy-to-clean heavy duty; Measures: 24 x 20 x 8 inches. Easy to inflate and deflate; Stores compactly brIncludes drain and 40 inch drain tube.