Food grade silicone - BPA-free food grade silicone bottles are safe to use, sturdy and highly flexible, and the eco-friendly travel bottle set is good for our environment.Accessories TSA-approved travel bags come with 4 leak-proof containers and 1 clear toilet bag. These space-saving bottle containers are perfect for air travel and meet transport standards. Travel the world in comfort and style with these beautiful travel bottles.Leak-proof design - each travel bottle comes with a 3-layer leak-proof cap and anti-drip valve to protect your luggage and clothes. Thanks to their leak-proof design, these soft and squeezable silicone travel bottles dispense the contents of the bottle only when the silicone body is squeezed.Easy to fill and clean easy to fill and easy to squeeze thanks to the large opening of the travel container when the lid is screwed on of. Easily clean these durable toiletries by dipping them in water after each use to extend their life.Heavy Use - comes with a clear zippered toiletry bag, saves space and is easy to carry for travel or gym class. The color helps to easily sort the contents of the bottle. Use it to store shampoos, mouthwashes, liquid soaps, sunscreens, hair sprays, lotions, creams, etc.