Trimming your wallet’s fat isn’t all that easy, especially when it’s moulded itself to the stuff you carry. Remove a few things and you’re left with loose, wide open pockets that barely grip your cards anymore. Ready to part with the leather (and some bulk)? Check out Supr’s Slim, a durable elastic-based wallet that tightly grips whatever you can fit inside, whether it’s 2 or 12 cards. Slim’s great for front pockets, adding only 3mm of thickness to your stack, and constantly incites you to leave your pile of receipts and that 5 year old gift certificate you’ll never use at home, where they belong.

Available in 6 colours; learn more at Kickstarter – 20$.