Ag Card Holder The Ag Card Holder is a simple solution for a complex problem. Sized for credit cards (packs up to 12), this slim, funky design is water resistant and ideal for workouts and bar hopping. It’s time to get rid of that ugly, old cowhide leather where you stash your cash. The cards won’t fall out...’cuz it’s made of rubber. Buy Now. Read the FAQ. Features include: Durable card holder made from RECYCLED inner tubes Fits up to 12 credit cards or 20 business cards Price: $7