SippiGrip is an award winning, parent invented product that prevents cups, bottles and toys from falling to the floor and becoming lost or dirty. Its unique grip material creates a strong hold on any cup or bottle and it is adjustable in length when attached to high chairs, strollers, car seats and more. SippiGrip is a great on the go and germ protection product and a lifesaver for any parent tired of playing the cup throwing game. All BooginHead Products have been extensively tested in accordance to the US CSPIA guidelines. Note from the Manufacturer: BooginHead recently upgraded its unique grip material to a more durable material, which is made in the United States. Some of the customer reviews listed below is from before the upgrade.