Waterdrop: saving cold water in shower

I always though cold water in the shower (while waiting for the warm one) was such a waste.

Thanks to this simple bag, we can save that water to use on toilet, plants, etc. To do so, simply follow the steps:

  1. Hang the bag in the shower.
  2. Put the shower head in a bag.
  3. Fill the bag with cold water until it is heated to the desired temperature.
  4. You have just saved about 3 liters of water, which can later be used for any purpose.

You can buy it here for just 12€ + shipping: