Mommy Material PPSU Milk Storage Bottles 160ml 3 Pack

The Mommy Material PPSU Milk Storage Bottles are a set of three reusable bottles for storing expressed breast milk or made-up formula. Made from medical-grade PPSU (polyphenylsulfone), they're built for the daily routine of expressing, storing and feeding, giving you sturdy containers you can fill, seal, chill and reuse rather than reaching for single-use bags.

If you're expressing regularly and want durable, reusable milk storage bottles that stand up to repeated cleaning and sterilising, this set is worth a look. The wide-mouth design makes them easy to fill and pour, and the honey-coloured PPSU is designed to take the wear of everyday use without the fragility of glass.

Why PPSU

PPSU is a lightweight, heat-tolerant material, and the warm honey colour is a natural characteristic of it rather than a dye. It's designed to withstand repeated boiling, steam sterilising and UV sterilising without warping or degrading, so the bottles hold their shape and clarity over many cycles. They're BPA-free and free from the harmful chemicals you'd want to avoid around your baby's milk.

Made for busy days

The ergonomic, wide-mouth shape is easy to hold, fill and clean, and the opening gives you proper access to reach inside when washing. They're dishwasher-safe, UV-steriliser compatible and can be sterilised by boiling, so they fit whichever cleaning method you already use at home.

A thoughtful touch

Each bottle carries an encouraging message etched into it "a small, uplifting reminder of the effort you're putting in. It's a gentle bit of emotional support for the busy days and the quieter midnight feeds, and one of the things that sets this set apart from a plain storage container.

Kinder on waste

Because they're reusable and made from recyclable material, these bottles suit families looking to cut down on single-use storage over the longer term.

Pandylane Pro Tip: Label each bottle with the date you expressed and work through your oldest milk first, so nothing gets forgotten at the back of the fridge or freezer.

Disclaimer

Milk storage bottles hold expressed milk "they don't set how long it stays good for. Follow current breast milk storage guidance and your healthcare provider's advice for storage times and temperatures, and allow room for milk to expand if you're freezing.