A drinking range that takes the baby from breast to bottle to cup, all in one easy system. At 4mo+, start with this Beaba 2-in-1 Glass Training Cup, which is fitted with an interchangeable bottle nipple to silicone spout to help ease your baby’s transition from breast to cup in their first drinking endeavors. Beaba 2-in-1 Glass Training Cup Details:100% watertight: with or without the lid, it doesn’t leak.Removable handles help the baby to hold the cup, but can be removed if needed!Removable silicone sleeve: protects glass bottle and ensures a better grip.The glass body is sustainable, durable, stainless and odor-resistantGlass bottle and nipple kit adaptable to existing products in the rangeCare: Washing by hand is recommended (dishwasher possible on a delicate setting)BPA, lead & phthalate-free210 ml