Small and Lightweight 4 Small silicone travel bottles for easy storage and carrying. When it comes to transportation, you don't have to ask about transportation. Put it in your ready-to-use backpack. Advanced Safety Material- Super silicone with FDA food safety certification. It has super pressure resistance, leakproof, lightness and waterproof. The soft silicone feels good and is very comfortable to use. Easy to Use- With a spacious bottle opening design, you can easily fill it without spilling outside the bottle. You just need to press it gently when you use it. Easy to Clean- If you want to fill the bottle with other liquid after using it, you need to clean it. You can easily clean these containers by soaking in warm soapy water or by using the dishwasher. Easy to Identify- You can label each bottle so you can identify what's in each bottle. You can also distinguish between the different colors of the bottles.