There would be several advantages to the dispensing of soap in the way that Gosh Shower Gel is delivered. Designer Jamie Stewart has devised these ring-shaped pods that take a solid form when dry, making them easy to store without a container.
You can take these detergent doughnuts traveling and be able to accurately determine how many you'll need for your time away. These could be purchased in bulk without PET material, cutting down on the needless waste that often comes with such consumable products. You might stash them in your bathroom in a refillable dispenser instead.
One Gosh Shower Gel capsule is good for one person for one rinse. The outer layer is exfoliating and the inner dissolves into a purifying body wash.