Ultimate Guard Boulder 100+ Classic Deck Case in Sapphire – Secure Storage for 100 Double-Sleeved TCG Cards

The Ultimate Guard Boulder 100+ Classic deck case in Sapphire is a rigid, paper-based storage box designed to carry up to 100 double-sleeved trading card game cards. It combines a secure closure system with a soft-touch exterior and a modular shape that stacks seamlessly with other Ultimate Guard products. This case is built for players who need durable, organized card transport to tournaments, leagues, or everyday gaming.

How does the case protect your cards during travel?

The Boulder case uses a sturdy paper construction that resists bending and crushing. Its secure closure snaps shut tightly, keeping cards from spilling out even when the case is tossed in a bag. The interior is sized to fit 100+ double-sleeved cards with minimal movement, reducing edge wear and corner damage during transport.

What is the soft-touch finish like?

The outer surface has a smooth, velvety texture that makes the case comfortable to hold and easy to grip. This soft-touch coating also gives the Sapphire color a subtle, non-reflective finish that resists fingerprints and scratches. It adds a premium feel without adding bulk or weight.

Can you stack multiple Boulder cases?

Yes. The Boulder case features a modular design with a flat top and bottom, allowing you to stack several cases vertically. They interlock slightly to prevent slipping, so you can carry multiple decks in a stable column. This system works with other Ultimate Guard products like the Flip 'n' Tray or Sidewinder, letting you build a customized carry solution.

Key specifications

Frequently asked questions

Will this case hold 100 single-sleeved cards?

The case is designed for 100 double-sleeved cards. It can hold more single-sleeved cards, but the exact count may vary. The interior is snug for double-sleeved decks.

Is the closure magnetic or mechanical?

The closure is a mechanical snap-fit. It does not use magnets. The lid clicks into place and stays shut until you pry it open.

Can I combine this with a Ultimate Guard Flip 'n' Tray?

Yes, the flat top and bottom of the Boulder case allow it to stack on or under other Ultimate Guard products, including the Flip 'n' Tray and Sidewinder series.

Does the Sapphire color fade over time?

The color is embedded in the material and the soft-touch coating is UV-resistant. Under normal use, the Sapphire finish should maintain its appearance for years.