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. Portable & TSA- Approved: Compliant with TSA regulations, these travel size toiletries fit perfectly in your hand luggage for hassle-free airport security checks. Plus, their compact size and lightweight design make them a must-have travel accessory. Leakproof Design- travel bottles silicone, 3-layer leak-proof design with a extra belt for double protection,with a "X" shaped air valve membrane at the cap outlet to prevents liquid leakage or spillage. These travel size containers come with a leakproof design that ensures your toiletries stay safe and secure, avoiding any in-transit mess. Multi-Functional Travel Bottles- The bottles have silicone bristles for various scrub functions and one is with a comb and scalp massage,one is with facial brush and another one is with body scrub. The cap can be held closed with the slip on silicone band on the side. There is a hole at the top to attach a fabric loop or carabiner to hang them in the shower.