✔90 day manufacturer's warranty ✔Made from durable polypropylene plastic, each bottle is individually shrink-wrapped to deliver the highest level of cleanliness ✔The vent's tabs fit perfectly into the bottle's neck, ensuring a proper fit and eliminating leaks or inconsistent liquid flow
✔Dishwasher Safe ✔For use with Joovy Boob Glass bottles only ✔The Joovy Silicone Sleeve goes on the Boob Glass baby bottle. Choose your favorite sleeve color or mix it up. It reduces slips, and cushions the bottle against bumps and drops. Available in 5oz and 8oz sizes.