Revolutionary Waterproof Zipper: Our exclusive waterproof sealing zipper on the tsa approved travel bottles bag prevents any internal liquid from leaking out or seeping in. Protect your belongings and enjoy a worry-free vacation. Convenient Wide Opening Design: The wide-mouth design of our travel size toiletries bottles makes them incredibly easy to fill and clean. Say goodbye to mess and hello to convenience when refilling your favorite products. TSA Approved for Hassle-Free Travel: Each bottle is 3oz (90 ml) & comes with an upgraded tsa approved toiletry bag featuring a waterproof zipper. This innovative design ensures no liquids leak out or in, keeping your clothes and luggage safe& dry. Premium & Durable Materials: Made from superior quality silicone, Our travel containers for toiletries are thickened to 1.8mm & weigh 38g each. This ensures they won't deform or collapse, providing a reliable solution for all travel needs. Stylish and Recognizable: Our travel size containers feature a uniquely designed, fashionable appearance with carefully selected color combinations. Elegant beautiful and easy to identify, making it simple to know what’s inside at a glance. Ultimate Leak-Proof Protection: With an upgraded deep spout, increased sealing area, a self-locking structure, our silicone travel bottles for toiletries have a triple-layered leak-proof design. No worries about spills during flights or pressure.