Check out my other products too → #RecommendedProductsByRintaiMama Leak-proof travel bottle set, set of 4. ※Pink is not included. The case is black. 【Convenient Refillable Bottle Set】This refillable bottle set can store about a week's worth of shampoo and is a must-have item for a comfortable trip. Comes with a transparent pouch, a set of 4 silicone refillable bottles, and can meet various needs. 【Leak-proof and Wide-Mouth Design】The sealed lid is designed to prevent leaks, preventing contents from leaking or spilling, making it safer to use. The 30mm wide opening design makes it easy to refill the contents! Also, the cap is easy to remove, and it's easy to clean when refilling the contents, making it stress-free to clean after use. 【Carry-on Allowed】Recommended for those who want to continue their usual skincare routine even when traveling! The refillable bottle set is carry-on size, making it convenient to carry your favorite items in convenient bottles. If you want to reduce your luggage as much as possible when traveling, you can refill only the necessary amount of essentials into these bottles, which will not increase unnecessary luggage and will make you feel better. 【Stylish Design and Good Durability】We have developed a simple and stylish design that is easy for anyone to use, regardless of gender. It blends in without any discomfort even when placed in your usual bag. In addition, this travel set does not contain harmful BPA ingredients and uses safe and secure materials made of high-quality silicone. It can store various liquids such as shampoo, rinse, cream, sunscreen, conditioner, and lotion. 【Special Design】The body of this travel bottle is designed as a brush and can be used to comb or massage your hair. - Color: Yellow, Blue, Green, Gray - Material: Plastic - Type: Travel Bottles Set - Features: Leak-proof, Squeeze design - Quantity: 4 pieces - Storage Case: Transparent zippered pouch Thank you for viewing.