The well thought-out-design of the m^2 minimum squared wallet offers large storage capacity despite its impressively compact dimensions. (Statement of the Red Dot Award jury)

Our Story

Designed & made in Spain with love

“We are a couple. An engineer and a language teacher, both craft lovers who spent quite some time on the quest for the smallest and smartest wallet on the market. We couldn't find anything that met our expectations, so we decided to make one ourselves!”
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Basic colours