Material: siliconeColor: 4 different colorsCapacity: 60ml, 90mlQuantity: 4 piecesPackage Contents: 4 * silica gel travel bottles1. Standards Compliant - The 60/90 ml high-capacity bottles comply with the TSA 3-1-1 directive and are ideal for traveling with airlines. Check-in is safe and quick with a quart-sized transparent zippered pocket to store the travel containers.2. Portable Travel Bottles - These travel bottles come with a large opening and are great for refilling and cleaning. With 4 bottles in different bottle colors, you can easily identify different contents. Perfect for shampoo, lotions, liquid soap, sun block, gel and cream for travel or business trips.3. Leak Proof Design - With the 3-layer leak protection design, these travel bottles only dispense the bottle contents when the silicone body is squeezed. Never worry about the embarrassment of the fluid leak in your pocket. Just say goodbye to the leaky plastic bottle set.4. Food Grade Silicone - The silicone containers are made from 100% BPA free food grade silicone and are FDA certified, safe, soft and squeezable. And can also be used for ketchup, mustard, or other thick dressings.