Leak proof : It adopts three-layer leak proof design, which can prevent liquid leakage or overflow, and is firmly sealed to provide protection for your luggage and clothing without causing confusion. And help you squeeze to the last drop easily. carry on approval: 4 pack 2 oz silicone travel bottles, very suitable for shampoo, conditioner, shower gel, lotion, hand and shower gel. It is equipped with a high-quality zipper transparent wash bag, which saves space and allows you to travel long distance freely like a professional. Food Grade Silicone Designed: food grade silicone bottles are safe to use, they are sturdy, also very flexible, eco-friendly travel bottles set is good to our enviroment; It provides you a better user experience. Wide opening design: our refillable travel bottles has a large opening, which can be easily filled with shampoo, conditioner or lotion and used, also it easily fits a brush to clean the inside of the tubes. No-drip valve: The cover is distributed through a small intersection, which can prevent leakage and confusion during the journey and that you always distribute the correct amount. Colour:multicolor 03 Material:silicone Package Contents: 4 x Containers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.