Boulder 100+ Onyx a truly smart all‑in‑one solution

a truly smart all‑in‑one solution

plus tokens and additional cards

Great for TCGs like MTG

This box can hold more than 1000 double- sleeved cards or carry multiple decks and/or Play-Mats plus other Ultimate Guard products like the Sidewinder 133+

Thanks to its modular design

Boulder 100+ Onyx a truly smart all‑in‑one solutionHandy and solid deck case with soft touch surface and super easy opening. Holds up to 80 double sleeved cards. Modularly designed to fit perfectly in Arkhive cases and Flip N Tray deck cases. Holds up to 80 double sleeved cards or 100+ single sleeved cards, Cover has same size and shape as bottom section and can be used as a second card holder, Symmetrical structure, providing both secure closure and easy opening, Durable, solid material with soft