This is a set of foldable bottles perfect for travel. Convenient for carrying your favorite bath products from home. I bought these at a local drugstore in Taiwan as a souvenir. I haven't given them away yet, so I'm listing them for sale. For travel and business trips: Suitable for light travel and business trips of 2-3 days, outdoor activities, etc. Foldable and thin: Can be folded and compressed, saving space and allowing you to use every last drop. Capacity: Contains 3 bags of 30ml each. Writable: You can write the contents with a permanent marker. - Capacity: 30ml x 3 bottles - Colors: Pink, Blue - Model number: KW-324 - Purpose: Travel bottle set - Features: Foldable, lightweight