MIXPOET Graded Card Storage Box – Top Loader Case, Slab Storage, Portable & Durable

Massive capacity for serious collectors

Take control of your collection with the MIXPOET Graded Card Storage Box, a purpose-built carrier designed to protect and organize sports cards, trading cards, and slabs. Built with a balance of strength and care, it aims to simplify how you store, transport, and access your holdings.

Designed to adapt to your formats, this box can hold approximately 300 top loaders, about 85 One Touch holders (depending on thickness), 78+ graded slabs, or up to 1700+ sleeved cards when used for card storage. These figures reflect flexible interior arrangements, so you can tailor the setup to your specific collection as it grows.

Premium build and protective design

The frame uses an aluminum alloy with durable ABS paneling and an EVA lining for cushioning. External dimensions measure about 34 x 25 x 17 cm, and each internal slot spans roughly 8.6 cm by 24.3 cm with a depth of 10.4 cm. A lock and two spare keys add security, providing peace of mind when you’re on the move.

• 15 foam dividers cushion contents and prevent sliding when the box isn’t full
• Two internal slots help keep different card types organized

Wide compatibility

This storage box is compatible with PSA, GMA, CSG, SGC, BGS, and HGA graded cards. It also accommodates sleeved cards, top loaders, One Touch, basketball cards, football cards, and MTG cards, making it a versatile choice for varied collections.

• Protects top loaders and slabs with a sturdy hard shell and soft lining
• Lockable exterior ensures secure storage during transport

Designed for transport and daily use

With a portable handle and a robust outer shell, the MIXPOET box travels well to tournaments, card shows, or simply sits neatly on a shelf at home. The exterior offers a durable finish that resists scuffs, while the interior keeps contents snug and organized for quick inventory checks.

In everyday use, the combination of protection, capacity, and portability makes it a practical centerpiece for a growing collection. It’s not a guarantee of results, but many collectors appreciate having a dedicated, organized space that can adapt as their wants and needs evolve.