MIO Smart Wallet - With cash storage

IMPORTANT: to ensure the wallet works as intended, DO NOT modify the contents of the build plates and the position of the objects.

Description

The Mio Smart Wallet is a redesigned version of my original slim wallet, created with a focus on improving both functionality and style. While it retains the compact, print-in-place concept, it introduces a smarter approach to cash storage and an updated external look.

Key improvements:

• Enhanced cash storage system: bills are now held more securely and remain hidden, even when the wallet is opened. Designed to prevent accidental slipping and offer a cleaner, more discreet solution for carrying cash.
• New exterior pattern: a refreshed design that adds a sleek, modern touch while maintaining a minimalist aesthetic.

✅ Print-in-place
✅ No supports required
✅ Compact, durable, and ready to use right off the printer

Slim, smart, and ready to slip into your pocket — perfect for everyday minimalists.

and, if you’d like to, you can

buy me a coffee

Instructions

IMPORTANT! Before adding glue read below the image if your wallet doesn’t stay closed tightly enough

Does your wallet close too loosely?

Simply scale the Z direction of the spacer by 0.1/0.2 mm and reprint it, ensuring that the "uniform scale" option is unchecked!

Assembly note for the two-color version

The two colored plates aren’t identical — each one fits a specific side of the wallet. Before gluing, take a moment to check which side you’re working on. The print profile has clear hints to show you where each plate goes, so make sure to double-check and get it right!