Features: Adopting aluminum film insulation technology to ensuring that the bottle maintains the ideal temperature when going out for a long time. Selected quality cotton fabric provide soft and comfortable feel, while also having good breathability. Unique hanging bag structure, easy to hanging on baby strollers or backpacks, and can be quickly installed without additional tools. Large capacity, can hold baby milk bottle, and can also be used to store items such as tissues and small toy. With handle, compact and portable, smooth zipper, easy to open and close. Specifications: Component: Cotton, Aluminum Foil Size: approx. 8x7x22cm/3.14x2.75x8.66inch, portable design, suitable for storage of bottles of most size Color: pink, black, khaki, blue, green, brown(optional) Practicality: Suitable for outdoor travel, short trip or daily use, it is convenient to hanging on a stroller or carry with you, providing good insulation effect and ensuring that the baby can enjoy warm milk at any time. Package Includes: 1 Piece Portable Milk Bottle Bag note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.