Leak Proof Travel Bottles: three-layer leak-proof design with no-drip valve prevents liquid leakage or spillage, which offers protection to your luggage and cloths without making a mess, these travel size containers can put upright on either end which is convenient to suit your needs. | 3 oz TSA Carry on Approved: INSFIT travel bottles are TSA carry-on approved, meeting the 3oz liquid limit for hassle-free airport security checks. These bottles are great to fill and refill with liquids you need to travel, perfect for shampoo, conditioner, body wash, lotion and more, plus a clear plastic zippered TSA friendly bag makes packing easier. | Food Grade BPA Free Silicone: our silicone travel bottles are made of BPA free food grade silicone, they are safe to use not only for liquids like shampoo or lotion but also for mouthwash, sauce, salad dressing etc. Enjoy the peace of mind that comes with using containers made from high-quality, safe materials for all your travel needs. | Wide Opening for Easy Filling and Cleaning: wide opening makes it easy to fill with liquids you need, also it easily fits a bottle brush to clean for thorough cleaning, ensuring hygiene and convenience, our reusable toiletry bottles are squishy, squeeze bottles to make sure liquids won't get stuck inside and wasted. | 16 Waterproof Labels Included: each of our travel bottles is thoughtfully designed with a dedicated label panel. To make organizing even more effortless, we provide 16 reusable waterproof labeling stickers. This ensures you can easily distinguish the contents of each bottle, keeping your travel essentials perfectly organized.