Ultimate Guard Boulder 100+ Clear Deck Case – Transparent, Secure Storage for 100 Double-Sleeved Cards

Crystal-clear visibility meets reliable protection

The Boulder 100+ Clear deck case from Ultimate Guard offers a transparent home for your prized decks. The fully see-through exterior makes it easy to verify contents at a glance, so you can pick the right deck quickly between rounds or during setup. The secure closure locks in place with a confident snap, giving you peace of mind whether you’re at a tournament, a casual game night, or on the go.

Crafted for daily use, this box combines a lightweight feel with sturdy construction. Its smooth, durable shell is designed to withstand transport, handling, and the occasional bump on a crowded table. The clear housing showcases your cards without the need to open the box, helping you maintain organization and focus during play.

Capacity and compatibility

• Holds up to 100 double-sleeved cards, or 120 single-sleeved cards when space allows
• Designed to fit common trading card games such as Magic: The Gathering, Pokémon, Lorcana, One Piece, and Yu-Gi-Oh!
• Modular design lets you pair Boulder 100+ Clear with other Ultimate Guard products for expanded storage

Durability, design, and daily use

The case features a durable, stable build that sits securely on a table or in a bag. The completely transparent exterior not only shows your deck at a glance but also reduces the need to handle cards unnecessarily, helping to maintain card condition. The secure closure resists accidental openings during transport, while the slim footprint supports easy packing for travel or tournaments.

Real-life scenarios

Ideal for travel, weekend events, or organized play sessions, the Boulder 100+ Clear blends portability with protection. Use it to sort and transport decks between rounds, or to keep your collection neatly indexed at home. The modular design invites you to customize your setup as your collection grows, with compatibility across Ultimate Guard’s storage ecosystem.

Care and maintenance

• Avoid abrasive surfaces to keep the crystal-clear exterior looking pristine
• Wipe with a soft, damp cloth; avoid harsh cleaners that could affect the finish
• Store away from extreme heat to preserve the closure’s reliability