[May Selected Products] US [PACKIT] Ice Cool 4.5L Classic Cooler Bag...

* Inner bag space: 4.5L * US patented foldable freezing gel patent, no need for Bing-bao's cold storage bag * Convenient and lightweight, the handle is equipped with a detachable buckle, which can be hung on the stroller * Just freeze it for 12 hours before use, then take it out and use it * Keep food, drinks, breast milk, non-staple foods cold