I've tried about 4 of these pop up wallets over the last two weeks to find the right one for me and I think this is the one. too thick or too flexible, just doesn't feel right. In addition, there is the lower slider, which is uncomfortable for left-handers. The side button is really amazing, works both ways and is easier to press since you're using your thumb. Don't try to insert the card too thick, you can loosen the edges of the leather from the card holder. I'm not sure mine will peel any further, but a few drops of superglue should be more than enough if he decides to do so. I highly recommend this.
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