Cute mancave bathroom idea! 1. Buy a bottle of Jack Daniel's. 2. Buy a bottle of liquid soap - choose the fanciest pump you can find. 3. Pour soap into Jack bottle and screw on the pump. Please Note: I bought soap from the kitchen section@Target. The pump thread is a universal size, but be careful to get a pump that does not bulge out at the spring as it will not fit in the bottle neck.
For laundry room...instead of the ugly tide bottle, use a drink dispenser for detergent. Pretty and you can see how low you're getting!! (this is an AWESOME idea for home made laundry soap dispensing too!!)