Leakproof Design- travel bottles silicone: 3-layer leak-proof design with a "X" shaped air valve membrane at the cap outlet to prevents liquid leakage or spillage. Multi-Functional Travel Bottles: The bottles have silicone bristles for various scrub functions .The travel size containers shampoo bottles can wash face, body scrub, wash hair. Carry-on & TSA- Approved: Compliant with TSA regulations, can pass through security quickly Featuring a PVC toiletry bag, these travel-sized silicone bottles are perfect for storing and dispensing your favorite shampoos, lotions, and other liquids. Wide opening for filling and cleaning: Unlike most travel bottles, this one is wide opening makes it easy to fill with thicker fluids, and it easily fits a brush to clean the inside of the tube. Squeezable Silicone Material-Crafted from high-quality silicone, Food Grade,No odor, these travel bottles are squeezable for easy access to your products, ensuring that not a drop gets wasted, thereby maximizing product usage and minimizing wastage. Refillable & Reusable- Designed for repeated use, these travel bottles for toiletries are easily refillable, promoting sustainability. This feature also adds to their versatility as you can refill them with different products for each trip. - FAST SHIPPING! Ships same day! - Smoke free home - Bundle to SAVE $$$ and/or make an offer! - Feel free to reach out with any questions!