Features: Zipper Closure, Portable, Hanging, Durable Use: Storing, Thermal Material: Microfiber, Aluminium Film Package Includes:1 pc Baby Bottle Storage Bag (Bottle Not Included) Soaking Time: 3-4 Hours Size: 25*7cm Item Type: Baby Bottle Storage Bag Specifications: Made of premium aluminium film material, good heat insulation. It can be accommodated 350ml bottle. Nice mummy tote, which can be hung on stroller, easy to carry out. Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement