The milk bottle pouch is made of oxford cloth material with excellent insulation internal effect. Light weight and can let it hung your wrist. The bottle bag is convenient to carry for outdoor hiking, shopping, and traveling, let your drink a suitable temperature milk. Features -Color:Multi -Material:Oxford cloth - Size: 22.00X11.00X7.00cm/8.65X4.32X2.75in - The inner layer can maintain the proper temperature, very practical, safe and durable, not easy to tear or wear. - With a hand the side of the bag, can be attached it to your stroller handle, your wrist. - You can store some milk, beverage, juice, coffee, and water when you traveling, hiking or shopping. - Zipper design can let it easy to open or close, very convenient to take out the bottle, for you to have a better using feeling. - It is easy to carry, can be hung to keep warm, can be compatible for most milk bottles the market, fit your demands. Package list: 1 x milk bottle thermal bag