Ultimate Guard Boulder 100+ Clear Onyx

Rock‑solid protection with a dark, transparent finish

Protect and showcase your deck with confidence using the Ultimate Guard Boulder 100+ Clear in Onyx. Combining the legendary durability of the Boulder line with a clear, smoke‑black tint, this deck box lets you subtly display your sleeved cards while keeping them fully protected.

Designed to hold 100+ standard‑size cards double‑sleeved (or 120+ single‑sleeved), the Boulder Clear Onyx features a rigid plastic shell and a secure, precision‑fit closure that helps prevent accidental openings during transport. The translucent onyx finish delivers a sleek, modern look with a premium, understated edge.