Refillable and customizable bathroom pump. Text can be edited to be whatever font/color is desired or removed to have a plain solid color bottle. The threads will fit a standard soap pump size such as the ones in the link below.

https://www.amazon.com/gp/product/B0C4DYS9L2/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1