The Boob Glass Bottle with Silicone Sleeve is the most innovative baby bottle on the market today. The nipple design, CleanFlow? Vent System, silicone sleeve, and bottle are state-of-the-art and use today’s best design and materials.

Some old fashioned things just can?t be improved upon and the Boob Glass Bottle is a classic example. Glass does not absorb odor, color or taste, so it is an excellent material for baby bottles. The Boob Glass Bottle can withstand a sudden temperature change of 176F/80C. Please use caution when transferring from a cold to a hot environment – this can break glass. Glass can also break if liquids are frozen inside (the Boob Glass Bottle is not recommended for the freezer). When placed in the dishwasher make sure that glass bottles do not touch one another to prevent breakage.

The silicone sleeve reduces slips and provides an excellent cushion against bumps and drops.

Joovy’s 1-piece CleanFlow? vent is easy to clean. There is no assembly needed and no need to touch any part that comes in contact with the milk or formula. It provides consistent venting regardless of how the bottle is held. The vents tabs fit perfectly into the bottles neck to eliminate any miss-fittings that can cause leaks and inconsistent liquid flow.

The nipples have been designed to make transitioning from breastfeeding to bottle-feeding and bottle-feeding to breastfeeding an easy and natural process. The large diameter base and nipple length assist your baby in properly ?latching? onto the nipple. Available in 4 flow rates, the nipples are molded (not cut) with the appropriate size hole and are tested for consistency throughout production. Joovy also takes the extra step of baking the nipples to strengthen the silicone, helping prevent nipple collapse while providing constant softness.

Transitioning from breast-to-bottle, bottle-to-breast, or bottle-to-bottle can be frustrating and delicate, but the Boob Bottles innovation and technology make it a ?natural? choice for quick and easy transitions.