Features: 4-in-1 : Unique 4-in-1 design features 4 refillable travel bottles in one durable case. This design prevents leaks when on the move and is suitable for most liquids & lotions. TSA Approved: Each bottle has a capacity of 40ml/1.4OZ and is TSA compliant with carryon rules. Perfect for different situations such as airplane travel / business trip / camping. Easy to Organized: The travel bottle kit makes everything in your luggage/backpack organized. Never worry about leaks again as a result of knocks and bumps. Easy to Switch: Rotate to switch between each bottle and use just a single press to spray. Ultra convenient Eco-Friendly, Durable, and Leakproof: our refillable travel bottles are made with PET approved. Our unique design makes this travel bottle kit leakproof – never worry about leaks again as a result of air pressure changes, heat, cold, knocks, or bumps. Stickers: comes with 1 set of labels, so you can organize and label your toiletries.