White is about twice as heavy as blue or green. Still very easy. I'm not sure about black. I would only go green or blue. That's my feedback!
Crabby Wallet Minimalist Pocket Polyester Men's Accessories in Wallets, Card Cases & Money Organizers
59 Review
Maxpedition BRK π³ MX218F Gear Micro Wallet
68 Review
Royce Leather Mens Business Green Men's Accessories in Wallets, Card Cases & Money Organizers
62 Review
Cognac Leather BiFold Wallet with Window 09
49 Review