• High quality: Made with excellent quality PET material, offering good sealing performance, durability, and flexibility. • Excellent design: The 100ml bottles feature a cap that prevents leaks and a flip-top design for precise control of the amount used. • Lightweight and compact: With a size of 3.9 x 12.5 cm and a capacity of 100 ml, these bottles are ideal for carrying in a backpack and meet airline transport requirements. • Easy to refill: Equipped with a threaded bottle mouth that makes refilling easy without wasting liquid. • Package contents: Includes 8 travel bottles, enough to meet your daily travel needs.