Need a super solid, no-nonsense box to protect your prized Magic: The Gathering, Pokemon, or other trading card deck?

The Ultimate Guard Boulder 100+ is a fan favorite for a reason.

This thing is a tank – made in Germany with a tough, durable shell that feels amazing in your hand.

It's designed to hold up to 100 standard-sized cards in double sleeves (or about 120 single-sleeved), so your entire deck fits snugly and securely.

The clean, solid blue design looks sleek and fits right in with Ultimate Guard's monochrome product line.

It has a secure, snap-tight closure that won't pop open in your bag.

The modular design also means it stacks and stores neatly with other Ultimate Guard Arkhives and cases.