Fizz saver dispenser keeps drinks carbonated and dispenses right from your fridge. Simply Fizz saver dispenser keeps drinks carbonated and dispenses right from your fridge. Simply twist dispenser onto the top of a plastic 2-liter bottle, then invert the bottle to dispense drinks into your glass. Fizz will last until the bottle is empty. Great for use at home, office, camping, entertaining and more. Plastic, 51/2 x 51/2 x 31/4 inch