When choosing a wallet for minimalists or a slim, compact wallet—whether for men or women—I think many people notice the differences between the “various types.”This is especially true when switching from a long wallet to a cashless lifestyle, or when searching for a minimalist bifold wallet—with a thickness measured in millimeters (mm)—for travel or everyday use; the differences in shape and how they affect usability are a major concern.

In the “Tenuis” series—a staple among slim, compact wallets—the first and second generations were available in only one style (now discontinued), but the current lineup features two types: the “Zipper Type” (formerly known as Tenuis 3rd Generation) and the “Flap Type” (formerly known as Tenuis 4th Generation).
While these models share the same basic structure and features—such as twin card slots for storing cards side by side—there is a significant difference in the design of the coin compartment (coin pocket). Here, we’ll explain the reasons behind this and their respective features.
Features of the Zipper Type
This is the classic design that many people have been using for years. Furthermore, it is designed with a divider in the center of the pocket to prevent coins from shifting to one side. However, since the interior of the pocket is not completely separated vertically, it is not a fully independent compartment; rather, it is positioned as a model that is “less prone to coin shifting.”
Features of the Flap Type
This design allows for intuitive opening and closing. Since the coin pocket itself is completely divided into two separate sections—top and bottom—it completely prevents coins from shifting to one side. Additionally, you can use the coin pocket to store cards, allowing you to carry a larger number of them.
Which One Should You Choose?
The deciding factor will likely come down to whether or not it has a “zipper”—a feature many people are familiar with.
Since each option has its own pros and cons in terms of usability and functionality, there is no single “better” choice—it ultimately comes down to your lifestyle and personal preferences.
It’s only natural to feel unsure when considering the purchase of a new compact, slim wallet—especially in preparation for auspicious days like “Ichigoku Manbai-bi.” If you’re unsure, please feel free to contact us here. We’ve also posted detailed comparison information on our company blog and individual product pages, so we hope you’ll take your time to carefully review them before making your decision.
Tenuis Zipper Type (*Formerly known as Tenuis 3rd Generation)
https://solahanpu.com/products/tenuis-zipper
Tenuis Flap Type (*Formerly known as Tenuis 4th Generation)
https://solahanpu.com/products/tenuis-flap



