Buy the Waxed Daily Backpack from Draught Dry Goods, $225
If you like your backpacks as well-made as your clothes, Draught Dry Goods’ Waxed Daily Backpack is right up your alley. Individually hand-made with 10 oz. waxed canvas is about as durable as it gets. You can practically carry a heavy dog in this, though we don’t recommend it.