The wallet won't carry a checkbook because it sticks up and gets caught in the zipper. I had to tear my checks from the book to get them to fit in the back pocket. A little too narrow on the card slots as its hard to fit cards in and take them out without bumping the zipper on the side. Will fit an iPhone 6 in one side with money and such in the second side. Not a fan of the brass zippers. Silver would fit the color scheme better and they just stick quite often.