Meet your new storage obsession. Boon's Cache storage bottles are ready to handle breastmilk, baby food, snacks, or whatever else your tiny human's schedule demands. Each Cache glass bottle is made from durable borosilicate glass with a high thermal resistance, making the jar safe to stash in the freezer and sterilize in the boiler. They're also dishwasher safe and built to last through those endless feedings and dishwashing cycles. (We know, it's hard to remember a time the dishwasher wasn't running!) With secure screw-on tops that stop leaks, they're as practical as they are good-looking – making them perfect as breast milk storage containers. And thanks to easy-to-read markings, you can quickly tell how much breast milk you've got in your stash. Make Cache an addition to your baby feeding essentials! Whether you need to take snacks on the go, stow some breastmilk, or refrigerate baby food, they're the perfect storage bottles for busy parents! This bottle set includes 3 Cache storage containers.