Abstract: A toddler cup includes: a pouch having a closed bottom end and an open upper end, the pouch further including at least one rib formed around the pouch and spaced apart from a top end of the pouch; a ring including a ring body with threads formed on an outside thereof, the ring shaped to closely fit around the pouch and adjacent to the at least one rib formed around the pouch; a collar including a collar body having threads formed on an inner surface thereof, the ring shaped to threadably engage the ring when the ring is located around the pouch; and a spout including a spout body that is shaped to cover the open upper end of the pouch, wherein the spout is secured to the pouch between the ring and the collar when the collar is threadably secured to the ring.

Abstract: A mason jar baby bottle lid includes a metal threaded mason jar collar and a bottle nipple formed of a flexible and non-toxic material. The bottle nipple has a domed body portion having a nipple projecting from an upper end of the domed body, a flange including an upward-projecting lip formed on the lower end of the domed body, and an annular indentation formed between the flange and the domed body of the bottle nipple and including an overhang surface. A height of the upwardly protruding lip of the flange is such that when the bottle nipple is engaged with the mason jar collar, the overhang surface is adjacent the substantially flat upper surface of the collar.