LunaMicro has developed a textile material that can pump water and thus keep those who work and play outdoors dry, warm and comfortable. The textile material contains membranes that function as a so-called microfluidic pump that can actively pump away sweat when an electrical voltage is applied. The textile material can be integrated into work clothes, sports clothes and other things. The very first investment was already made in 2015 in the form of a convertible loan that was repaid. In 2022, another investment was made in a new issue of shares.