These guys make some really good leather products for a range of uses, notably pen cases, iPhone wallets, writing notebooks, and writing sets. They also make some great bags, shaving kits, and tool wraps, too, plus offer accessories such as brass stationery items and fountain pens.
I've bought a few things from them and always found them great to deal with, and they don't charge exorbitant shipping prices. Here's a selection of deals:
Free shipping on orders over $150 with code FREESHIP20.