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- May 16, 2010
- Messages
- 9,347
Like most people, Ive carried generic wallets. Lately a sort of 'tri-fold' wallet with room for everything AND the kitchen sink.
When on a motorbike or hiking, I grew tired of having the big(-ish) wallet in my pocket.
Some how receipts also seemed to gravitate to and maybe even multiply in the wallet.
I wanted a minimalistic wallet for credit cards and a some bills, so I scoped out the market.
There are some nice ones there to say the least. The market seems to be flooded with minimalistic wallets these days and in all kinds of shapes. I drew inspiration from a few and thought this was a DIY project just for the heck of it. Some wallets I like, but they had weird appendages, straps or eyelets for carabiners, cap openers or other features, which I didnt care for.
This is the DIY result made by a buddy and I:
One side/half is solid Carbon Fiber:

The other side consists of a thin slice of Titanium (so thin as to be useless for the wallet on its own, as the very thin ti would flex. This thin slice of ti was chosen due to the minimalistic/compact nature of the wallet) epoxy'ed to a slab of Carbon Fibre for rigidity - and this thing is solid. The two carbon fiber halves are very stiff and holds the cards very nice and securely.

Around the wallet halves a simple length of bicycle inner tube cut to what ever size one wants. Ive experimented and the one pictured holds the wallet securely.
As for bills, one simply pushes those under the inner tube on the outside of the titanium or the carbon fiber half. Again it also holds the bills surprisingly secure.
The minimalistic wallet holds (in the current config) from one card up to app. fifteen but one of course just goes to a larger or smaller inner tube diameter depending on how many cards one chooses to carry.
The pictured wallet holds ten cards with ample room for bills on the outside of the wallet. It works like a charm.
A succesful project and a wallet, which was/is an instant favorite - its NO bulk at all and works as intended.
Especially since a small incline was worked into the inside of the wallet - the inner halves of the carbon fiber slopes ever so slightly at the bottom; this means you lightly squeeze the wallet together at the bottom and it opens the top like a fan, in order for one to extract a card.
Its very easy to pick just one card and also easy to replace said card. Sometimes the card behind the one you chose slips up half an inch or so. IMO this is NOT a disadvantage - the cards are in order and this makes them easy to replace in the wallet in the same order.
There has to date been no embarrassing opening of the fan with both halves slipping and all cards spilling to the floor. Cant say it WONT happen, but am fairly certain, that the kinks have been worked out of the wallet.
A small half moon cut was added at 'the bottom' of the wallet to push up the cards. IMO this is not really necessary and Im glad, that I didnt go for the half moon cut to extend further into the wallet. Some minimalistic wallets of the same design has a much deeper cut.
The minimalistic Titanium & Carbon Fiber wallet is pretty much indestructible - at least as far as the very rigid and sold halves of Ti and CF goes.
The only 'weak' point is the bicycle inner tube....but Ive used the wallet for a while now to test it (EDC, sports, hunting, kayaking etc etc) and have yet to have the inner tube around the wallet break.
A moot point anyway, as I carry an extra length of bicycle inner tube cut to size on my key ring, where it goes unnoticed until a future potential use.
Anyway, one should always carry a spare rubber ...
When on a motorbike or hiking, I grew tired of having the big(-ish) wallet in my pocket.
Some how receipts also seemed to gravitate to and maybe even multiply in the wallet.
I wanted a minimalistic wallet for credit cards and a some bills, so I scoped out the market.
There are some nice ones there to say the least. The market seems to be flooded with minimalistic wallets these days and in all kinds of shapes. I drew inspiration from a few and thought this was a DIY project just for the heck of it. Some wallets I like, but they had weird appendages, straps or eyelets for carabiners, cap openers or other features, which I didnt care for.
This is the DIY result made by a buddy and I:
One side/half is solid Carbon Fiber:

The other side consists of a thin slice of Titanium (so thin as to be useless for the wallet on its own, as the very thin ti would flex. This thin slice of ti was chosen due to the minimalistic/compact nature of the wallet) epoxy'ed to a slab of Carbon Fibre for rigidity - and this thing is solid. The two carbon fiber halves are very stiff and holds the cards very nice and securely.

Around the wallet halves a simple length of bicycle inner tube cut to what ever size one wants. Ive experimented and the one pictured holds the wallet securely.
As for bills, one simply pushes those under the inner tube on the outside of the titanium or the carbon fiber half. Again it also holds the bills surprisingly secure.
The minimalistic wallet holds (in the current config) from one card up to app. fifteen but one of course just goes to a larger or smaller inner tube diameter depending on how many cards one chooses to carry.
The pictured wallet holds ten cards with ample room for bills on the outside of the wallet. It works like a charm.
A succesful project and a wallet, which was/is an instant favorite - its NO bulk at all and works as intended.
Especially since a small incline was worked into the inside of the wallet - the inner halves of the carbon fiber slopes ever so slightly at the bottom; this means you lightly squeeze the wallet together at the bottom and it opens the top like a fan, in order for one to extract a card.
Its very easy to pick just one card and also easy to replace said card. Sometimes the card behind the one you chose slips up half an inch or so. IMO this is NOT a disadvantage - the cards are in order and this makes them easy to replace in the wallet in the same order.
There has to date been no embarrassing opening of the fan with both halves slipping and all cards spilling to the floor. Cant say it WONT happen, but am fairly certain, that the kinks have been worked out of the wallet.
A small half moon cut was added at 'the bottom' of the wallet to push up the cards. IMO this is not really necessary and Im glad, that I didnt go for the half moon cut to extend further into the wallet. Some minimalistic wallets of the same design has a much deeper cut.
The minimalistic Titanium & Carbon Fiber wallet is pretty much indestructible - at least as far as the very rigid and sold halves of Ti and CF goes.
The only 'weak' point is the bicycle inner tube....but Ive used the wallet for a while now to test it (EDC, sports, hunting, kayaking etc etc) and have yet to have the inner tube around the wallet break.
A moot point anyway, as I carry an extra length of bicycle inner tube cut to size on my key ring, where it goes unnoticed until a future potential use.
Anyway, one should always carry a spare rubber ...