If you pump or bottlefeed, you know the drill: you need a way to keep breastmilk or formula cool once you leave the house. Commute, road trip, or just a long afternoon running errands – having a bag that actually holds the temperature makes life so much easier. This little cooler is simple, compact, and does exactly what you need it to do every day.
Multilayer insulation that actually works
This bag uses several layers of material to keep the cold where it belongs. The inner foil pushes cool air back toward the bottles, while the thicker outer layer stops outside heat from getting in. Throw in the freezer pack, and you can expect two regular baby bottles to stay cold for about four hours.
Wipeclean and leakproof inside
The whole inside is made from foodsafe, waterproof material. A quick wipe and it’s clean. No leftover smells, no sticky feel. Just wipe and move on.
Clip it anywhere, keep it handy
There’s an adjustable strap with a carabinerstyle clip. You can hook it onto a stroller handle, a diaper bag strap, a backpack Dring, or even your pump bag. That way the cooler stays right where you need it.
Convenient Dual-Zip Access
The two-way zipper design gives you options. Open just the top for one bottle while keeping the other fully sealed, or unzip completely for full access.
Compact Yet Roomy Profile
It fits two regular baby bottles (or sippy cups if you’ve moved on from bottles). The bag is slim, so you can slip it into a tote or backpack without bulging, but there’s still enough room for snacks like fruit pouches, small yogurt containers, or those little cups of puree. And once your child gets older, it works great as a tiny lunch box for daycare or toddler snacks.
All the materials are safe for babies, no harmful stuff.
Custom Made for Your Brand
At LANGMU (Quanzhou Langmu International Trade Co., Ltd), we offer full customization. Our 15,000㎡ ISO 9001 & BSCI certified factory is ready for your private label order. Contact us to start your custom cooler project today.





