Permits dribble-free drinking without the need to sit up or raise the head. Placing a finger over the vent hole in the cap controls the flow of liquid through the mouthpiece. 

Features

• Hole in the mouthpiece large enough for a straw
• Specialized design prevents spillage
• Dishwasher safe
• Latex free

Specs

• Graduated at 4, 6 and 8 oz. levels
• Dishwasher and autoclave safe