Baby Bottle Warmer Bag: This baby bottle warmer bag has a built-in insulated lining, so whether you're packing baby bottles or preparing freshly cooked food for your toddler, it will keep them warm for 2-4 hours and is a great helper for mums and dads on the go. Large Capacity: The insulated bottle pouch measures 30*8cm and is designed to hold a larger bottle or a small bottle and snacks, recommended for bottles up to 320ml. Good Heat Retention: The outer layer of the insulated baby bag is made from nylon, which is waterproof; the inner layer is tin foil insulation to store heat, so you don't need to plug it in to keep it warm. Carrying Strap with Buckle: You can attach it to the handle of your pram, the zip of your backpack or hang it wherever you like. Holds A Variety of Drinks: As well as keeping your baby's milk warm, you can store soy milk, drinks, juice, coffee, water and other beverages when you are out shopping or travelling, so you can drink whenever you want. Description The Insulated Baby Bottle Bags keeps baby bottles warm in winter and can be used as a bottle cooler, making it suitable for all seasons. This milk insulator bag will safely store and protect baby bottles when you are travelling or shopping with your baby.Multiple Functions ·Effectively eases the rate at which milk cools down. ·Protects bottles and reduces wear and tear. ·Carry bag design for easy portability.Specification ·Material: Nylon, Tin foil ·Colour: Black ·Size: Approx. 30 x 8.5 x19cm/11.8x 3.34x 7.48 inches ·Package Includes: 1 x Baby Bottle Warmer BagNotes 1.Measured by hand, please allow a slight error in size. 2.Due to different screen displays, there may be slight differences in colour.