Oh I'm sorry. I have a VERY small wallet (called a Taxi wallet) so it didn't even occur to me to think about that. Would the size medium work better? You should call Kathy at Chameleon or email her and give her the dimensions of your wallet. She is so nice, I'm sure she would be able to advise you. I had to email her a question, and she definitely got back to me with an answer quickly. A lopsided fit would drive me CRAZY!!!Good luck.I took cgsprings' recommendation from a different post and I ordered the large sturdy (for bigger bags) and a small (to place inside). I take the small one out when I want to change bags....it takes a few seconds. Sooo easy. My only advice is to measure your wallet....or whatever you plan on putting in the center of the chameleon when it is inside your bag. I have a long wallet and it doesn't fit well inside the centre area....which annoys me.
pseub, it works ok for slouchy bags too - just gives those bits a place to hang out. I have a small and a medium and I actually find myself using the small more often because 1. I'm too lazy to transfer my things into a medium 2. it fits, regardless of the size of bag I'm using 3. unlike a purseket, or similar, the chameleon doesn't unfold on me when I'm taking it out or putting it into the bag.How well does this work with slouchier bags? Is it stiff like the Purseket?
And my most recent discovery is that if I took out the 2 cardboard inserts on both ends of the extra sturdy, it still maintained its shape while feeling softer in a slouchy unstructured bag. Of course, I have the size small inside the sturdy large so I don't have to change it out. Just lift and switch!It's not stiff at all unless you get the large extra sturdy. That one has two cardboard inserts on either end to keep it standing upright. Other than that, it's a very flexible nylon fabric.