From postural imbalances to sciatica, the risks far outweigh the convenience of keeping a bulky wallet in your back pocket.

Carrying your wallet in your back pocket might seem convenient ... While it may feel harmless at first, sitting on a bulky wallet for long hours can cause postural imbalances and long-term ...

This Bosca Old Leather Weekend Wallet makes the case for a backup, front-pocket wallet. A slim, classy piece of leather that fits all the essentials. Two cards, an ID, and a handful of bills' worth of ...

The worst ones are bulky in the pocket and make it difficult ... can pull my subway card out without having to take the wallet out of my pocket. As far as materials go, the Slim Sleeve is excellent.

The Saffiano leather wallet features a back zipper pocket, ID window ... Customers particularly like that it's not bulky and doesn't take up a lot of space in their bags. You can pick the wallet ...

But why not just save up and get a luxury card holder or buy a front-pocket wallet off Amazon ... It doesn't make anything too bulky. Plus, there's a back tab you can pop out as a hand rest ...