Why do cards and coins, which shouldn't overlap, end up forming a "heavy clump"? The theory behind the thickness distribution of thin wallets.

I was drawn to the idea of a thin wallet because it claimed to be "thin because cards and coins don't overlap," but when I actually put it in my pocket, I sometimes felt an odd "bulk" or weight to it. The mechanism itself is innovative, but if thick leather is added to other parts, or if the width of the L-shaped zipper contributes to the thickness of the wallet, it feels like a waste, even though thinness is supposed to be the main feature.

The Tenuis and Tynd series aim for a flat design that minimizes bulk when placed in a pocket. This is achieved not only by preventing overlapping, but also by distributing and adjusting the thickness across the entire surface of the wallet. In addition to overlapping, distribution must also be considered.

This dispersion theory eliminates the awkward, bulky silhouette often associated with this product. It feels natural even when placed in a pocket and doesn't disrupt the lines of your clothing. The incredibly thin and flat texture, which makes it feel almost weightless, is a by-product of SOLAHANPU's unique geometry, based on meticulous calculations.

Tynd Small Slim Wallet
https://solahanpu.com/products/tynd-cv

Tenuis 3rd Generation:
https://solahanpu.com/products/tenuis-third

Tenuis 4th Generation:
https://solahanpu.com/products/tenuis-fourth

Back to blog
Previous article Next article

関連記事