This Nanobebe breastmilk baby bottle cooler and travel bag handheld bag in gray and black is the perfect accessory for parents on the go. The bag is designed to keep your baby's milk or formula cool and fresh, while also being easy to clean and store. The bottle cooler features a zippered pocket for easy access to your baby's milk or formula, and the travel bag has a comfortable shoulder strap for easy carrying. The Nanobebe bag is made from high-quality materials and is built to last, ensuring that you can use it for a long time. The bag is perfect for parents who want to keep their baby's milk or formula cool and fresh while on the move. It is also perfect for those who want to keep their baby's milk or formula safe and secure when not in use.