Premium Quality MaterialThis USB baby bottle warmer bag is made of high quality neoprene material, which is durable and safe to use. It has the advantage of heating fast, delicate feel, anti-fouling and keep warm for long time. USB Charging DesignThe baby milk warmer can be used for portable power bank, charging plug, car USB interface, portable and safe (Power Bank Not Included). This baby bottle heater and warmer heats up quickly and evenly. Easy to CleanThe milk bottle heating warmer is detachable. The heating sheet cannot be cleaned. The outer cover can be cleaned and used more cleanly. The heating elemant needs to be taken out when cleaning. Lighweight and PortableThe baby milk bottle warmer with hook loop, soft and skin-friendly, packaging is convenient and firm, not easy to fall off. The strap is portable and can be hung on the crib. Widely UseThe baby feeding bottle warmer can be applied to a variety of materials, such as water cups, mineral water bottles, milk boxes and so on. Kindly note the milk warmer mainly keep the hot milk or water warm. It can keep the warm temperature and prevent it from becoming cold, while its function of take cold water or milk to hot is weak. Delivery Quantity: 1 Piece Package Contents: Only the above package contents, excluding other products. Size: 11.5*6cm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: orange (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)