I ordered a purple and blue SHARKK Aluminum wallet credit card holder because I wanted to try one out and give one to my son.  We both like them and I am glad I bought them.  They are lightweight but the latch is easy to open and doesn't seem like it will give me any problems.  Planning to order more of these before Christmas for presents.  The wallet holds all the credit cards I usually carry and also a debit card.  Think I can put some cash in there and my license if I want to and still be able to close it.  Wasn't sure what to expect after reading all the reviews on many kinds of aluminum wallets on Amazon but this one was not a disappointment.