As baby grows the Lifefactory 9 oz borosilicate glass baby bottle is the next step up. With a variety of nipple sizes and sippy caps our bottle adapts to your baby's changing needs. The 9 oz. bottle comes with a silicone sleeve, polypropylene cap, ring, stopper, and a Stage 2 (3-6 months) silicone nipple. With the grippy surface of the colorful silicone sleeve, these bottles are easy to grip and easy to love. Features Made with high quality thermal shock-resistant borosilicate glass Protective silicone sleeve helps prevent breakage and provides an easier grip Includes Stage 2 silicone nipple, polypropylene cap, ring and stopper Bottles can be used to freeze liquids - see Care & Use Guide for proper storage instructions. BPA-free and phthalate-free. Tested to meet FDA standards. Made in USA and France Dishwasher safe (place cap parts and nipple on top rack/no need to remove silicone sleeve) Specs Height: 8.5 Width: 2.5 Depth: 2.5 Weight: 0.6 9 oz (265 ml) Origin: Glass and silicone nipple made in France; Cap and silicone sleeve made in the U.S.; Product assembled in the U.S.