Parsons ADL Convalescent No-Spill Cup, 8 oz

The convalescent cup has a lid with a mouth piece, which has a hole large enough to accommodate a straw. Opposite the mouth piece there is a small air inlet hole in the lid. By putting a finger over the air hole you can regulate the flow of the liquid. 8 oz. (237ml) capacity. Ideal for drinking while lying in bed.