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Wallet cases do not replace a wallet. They are only supplemental to a wallet and very useful for vacations for example.

When you are on vacation, you are not likely to have all of your loyalty cards with you and you are not going to need to have every credit card with you either so something that holds three cards and your ID should be enough. Take what you will need for the day with you and leave the rest at home or in your hotel room safe.
 
Wallet cases do not replace a wallet. They are only supplemental to a wallet and very useful for vacations for example.

When you are on vacation, you are not likely to have all of your loyalty cards with you and you are not going to need to have every credit card with you either so something that holds three cards and your ID should be enough. Take what you will need for the day with you and leave the rest at home or in your hotel room safe.

Sounds like a good strategy to me. Why only do it on vacation?

I only have a drivers license, ID card, debit and credit card and my insurance card.

I contemplated putting my Insurance card on my phone, but the whole point of having it on me is in case I'm not concious when I arrive at the hospital. (And it's so thin it fits with another card.) Which means I have 4 cards.

My goal is to figure out how to drop a card.

As far as club cards go, I haven't really seen an issue. Most use a phone number, others let you take a picture of it. My favorite coffee shop uses punch cards, but since I go so frequently they give me a better discount on each cup than their reward. (I'd still go there if I didn't get a discount because they know me and what I like.)
 
Any recommendation beside getting ride of a couple cards??

Sena Case makes more traditional wallets with places for an iPhone. I used one for the iPhone 4 and loved it. I've since decided I really don't need all that stuff all the time.
 
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