Fits on a stroller - but also fits on your camping chair, or wherever you might need to attach a cup or bottle. Bring your favorite beverage anywhere you go in the guzzie+Guss Universal Cup holder. Made from durable material, this cup holder fits a wide range of drink containers, from baby’s bottle to your water bottle. This thing rocks - It will fit any stroller but also your bicycle, camping chair, golf-cart, grandma’s walker... Wherever!!!