Probably not what you are after but we use refillable small bottles for shampoo and a travel soap container. My wife made up bags out of netting material for easy drying with velcro to keep shut. She put a loop on the end to hang in the shower. Since our camper doesn't have a shower it is handy to take to bath house and we hang it on a hook in the camper to dry when we come back and it can hang there going down the road if needed. Otherwise it goes in the bag we take our towel and change of clothes in then we go to the shower.