This is how you design the bag:
Wash the bag without fabric softener beforehand. It is important that you do not use any additives such as fabric softener, as this will prevent the colours from adhering well. The textile dye is ready to use and can be used directly from the bottle. The colours can also be mixed with each other. For an intense colouring, use the fabrics dry. For a light colouring, moisten the fabric.
First place a craft mat in the bag so that it does not dye through on the back. For an implementation like in our example, first moisten the bag with a pump sprayer. Prepare a small bowl with the pure textile dye. Now apply the colour to the moistened areas. A colour gradient will now form. For a more intensive colouring, apply more layers of the textile dye until you have achieved your desired result. For a more intensive colour gradient, spray over the colour with the pump sprayer. Now let the bag dry. You can speed up this process by using a hair dryer. After the drying time, you can iron the textile dye without steam.