Transparent Design with Measurement Scales: These travel bottles feature a clear, see-through design, allowing you to easily track product levels. The integrated measurement scales help you dispense the right amount of liquid, preventing overuse and ensuring you stay within TSA guidelines for air travel. Lightweight, Durable Construction: Made from premium ABS and PET materials, these bottles are both strong and lightweight, offering durability without adding bulk to your luggage. They are perfect for frequent travelers who need reliable storage without the extra weight. Wide Opening and Easy Identification: The bottles come with wide openings for hassle-free filling and refilling. Additionally, the included labels allow you to clearly mark contents like shampoo, conditioner, lotion, or facial cream, ensuring a well-organized packing experience. Versatile 4-in-1 Set: This set includes four 30ml bottles, ideal for a variety of toiletries, including shampoo, conditioner, lotion, or even facial creams. Their compact size meets TSA liquid restrictions, making them perfect for air travel, gym visits, or weekend trips. Leak-Proof and Travel-Friendly: Engineered with secure caps and tight seals, these bottles prevent leaks and spills, keeping your bag clean and dry. Their compact, portable design fits comfortably in your carry-on or toiletry bag, making them the perfect solution for on-the-go storage. Item Name: Travel Bottle Material: ABS, PET Style: Japanese Capacity: 4 x 30ML Features: Portable, Refillable, Easy to Clean Size Details: L: 16.5cm/6.5", W: 5.5cm/2.17" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Set of Travel Bottle