Effective Insulation Performance: This insulated baby bottle bag is designed to maintain the temperature of breast milk, formula, and beverages, providing reliable thermal insulation for parents during travel or daily outingsDurable Oxford Cloth Material: Constructed with sturdy oxford cloth, this insulated pouch offers wear resistance and easy cleaning, ensuring long-term practical use in various conditionsCompact Size for Portability: with dimensions of approximately 11.4 x 3.9 x 3.9 inches, this baby bottle thermal bag is lightweight and easy to carry, conveniently fitting in diaper bags or attaching to strollers for hands-free useVersatile Use for Multiple Beverages: Suitable for storing milk, coffee, water, and other drinks, this insulated baby bottle holder helps keep liquids warm or cold during outings, shopping, and travelConvenient Zipper Closure Design: Equipped with a smooth zipper, this feeding bottle thermal bag allows quick and secure access to bottles, enhancing ease of use and preventing spills while on the move