Upgraded Leak-proof Design: The travel bottles feature a modern 3-layer leak-proof design with a screw cap. The one-piece assembly-free bottle ensures that the liquid or lotion inside the bottle will not spill out even when it is turned upside down Soft Silicone Material: Made of soft silicone, which is non-toxic and odorless, it can prevent falling and breakage, and it will not deform. The silicone travel bottles are easy to squeeze, allowing you to easily remove the contents inside Drip-proof Valve Design: The cross-slit lid design allows for better control of the amount dispensed when squeezing, while also providing better sealing performance. This design makes the travel bottle suitable not only for filling shampoo, conditioner, lotion, etc., but also for filling liquids Wide-Mouth Design: Addressing the narrow opening issue of traditional travel bottles, the wide-mouth design makes it a breeze to pour in lotions, shampoos, etc., preventing spills during refills. It also facilitates easier cleaning of the small travel bottle's interior Portable Travel Containers: Includes 4 squeezy travel bottles of different colors with a capacity of 100ml, which can be carried on the plane. Lightweight and flexible, it's perfect for traveling, camping, gym, swimming, and daily use