Use: Storing, Thermal Soaking Time: 3-4 Hours Item Type: Baby Bottle Storage Bag Size: 25*7cm Features: Zipper Closure, Portable, Hanging, Durable Package Includes:1 pc Baby Bottle Storage Bag (Bottle Not Included) Material: Microfiber, Aluminium Film 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