PET is a popular material choice for lotion bottles due to its transparency, lightweight, and durability. The clear nature of PET allows consumers to see the product inside the bottle, making it easier to identify the contents and check the usage level. Additionally, PET is a safe and non-reactive material, making it suitable for use with various lotion formulations.
The 100ml capacity is well-suited for products that are used regularly and may require a larger quantity for prolonged use. It is a common size for retail packaging as it strikes a balance between providing a sufficient amount of product and remaining reasonably portable for travel or everyday use. These bottles typically come with various types of dispensing closures, such as flip-top caps, lotion pumps, or disc top caps, to ensure convenient and controlled application of the lotion.