Both of packages are finished products, no refill because they consider in the cleanness. To reassure customers that the packaging of amenities are clean, high hygiene, and no germs. If the guests use leftover amenity , staffs will leave it, no refill such as guest used shampoo just half of bottle then left part is deteriorate quality, after that staff fill the shampoo in it and occur some effect to guest. The hotel will be discredit.