I used the original version of the cascade card wallet for awhile before noticing that the mechanism to keep the cards in the wallet gets weaker over time and eventually stops working. Thus, I redesigned the wallet to have clips on the side to keep the cards in instead. Additionally, I added a cash pouch at the back and redesigned the grip to have a cleaner more minimalist look.
The clips are printed separately along with the grip and internal parts, so that the wallet can be multicolored.