Features: Quality fabric ensuring that the bottle maintains the ideal temperature for up to 6 hours. Suitable for parents who engaged in long-term outdoor activities or travel. Lightweight and portable design, suitable for daily commuting, shopping, or short trips. Multi functional large storage space that can accommodate bottles, pacifiers, or small feeding supplies simultaneously. Waterproof fabric design, stain can be wiped clean immediately without the need for complex cleaning steps. Especially suitable for busy parents, saving cleaning time and allowing you to focus more on intimate time with your baby. Specifications: Color: refer pictures to selection please Size (size/pcs): 7x19cm/2.75x7.48in Fabric: Polyester cotton Practicality: It is suitable for use when traveling, walking or shopping. It can effectively maintain the temperature of the liquid in the bottle, making it easier for mothers to feed their babies at any time. Package Includes: 1 Piece Portable Baby Milk Bottle Insulation Bag note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.