The information below is per-pack only

LIFEFACTORY BABY BOTTLES are made with high quality thermal shock-resistant borosilicate glass that allows safe transition from freezer to boiling water. See Care and Use for details

DURABLE SILICONE SLEEVES - Our baby bottle is wrapped in a protective silicone sleeve that helps prevent breakage and provides an easier grip for little hands

LIFEFACTORY 4OZ borosilicate glass baby bottle includes a silicone sleeve, polypropylene cap, ring, and stopper, and a Stage 1 (0-3 months) silicone nipple

EASY TO CLEAN – Our bottles and accessories are dishwasher and sterilization safe - place cap parts and nipple on top rack/no need to remove silicone sleeve

BUILT WITH CARE - This product is made with high quality materials in USA and Europe