1 / 7JOJOUP 6S-CSB-XL-Carbon-New Graded Card Storage Case
CSB-XL-Carbon-New: The JOJOUP graded card storage case is a lockable aluminum case for slabs, top loaders, and magnetic holders. Its adjustable sponge partitions are intended to support different layouts, while the listing gives varying slab capacity figures, so treat capacity as an estimate and confirm fit for your card holders.
At a glance
- Adjustable sponge partitions are described for arranging graded slabs, top loaders, or magnetic holders.
- Listing claims capacities of 700+ top loaders, 180+ magnetic holders, or 155+ graded slabs.
- A keyed lock and latch closure are listed. The feature copy also describes a velvet-lined interior and reinforced corners.
Often bought together
Pros and cons
Pros
- One case is presented for storing several card formats, with partitions intended to allow layout changes.
- The listed keyed lock gives collectors a way to close the case during storage or travel.
Technical specifications
14 specifications| Brand | JOJOUP |
|---|---|
| Model | 6S-CSB-XL-Carbon-New |
| Form factor | Rectangular |
|---|---|
| Dimensions | 12.4"L x 6.9"W x 16"H |
| Assembly | No assembly required |
| Material listed | Aluminum |
|---|---|
| Water resistance listed | Water Resistant |
| Locking | Lock & Key |
| Lock type | Keyed |
| Opening mechanism | Latch |
| Color | Carbon Fiber |
|---|---|
| Style | Modern |
| Pattern | Geometric |
| Recommended use | Card |
What to know before buying
- Capacity figures are manufacturer claims and depend on card-holder format and partition layout. Customer feedback is mixed on whether top loaders fit, so confirm the dimensions of your holders before relying on the maximum capacity.
Listing details to confirm
The listing is contradictory about graded-slab capacity: the title says 155+ slabs, while the feature text says 155+ and also 155+ in one location but 180+ for magnetic holders. It names PSA, CSG, BGS in the title but PSA, CGC, BGS, SGC in feature copy. Water resistance is listed without a level or test details, so its practical limits are unconfirmed.
What’s in the box
Included- Case body
Who is it for?
A good fit for
- Collectors seeking one case for graded slabs, top loaders, or magnetic holders.
- Buyers who want a hard-sided aluminum storage case with a keyed closure and adjustable dividers.
Less suited to
- Collectors who need a verified water-resistance rating or confirmed holder-by-holder fit.
- Buyers who need a guaranteed capacity for a specific slab or top-loader model.

Customer reviews on Amazon
- 5 stars
76% 76% - 4 stars
10% 10% - 3 stars
4% 4% - 2 stars
3% 3% - 1 star
7% 7%
Customer feedback describes the case as sturdy and well made, and reports satisfaction with capacity, organization, and protection. Some buyers say their items fit, while others report top loaders do not fit properly. That difference matters because the listing gives high capacity claims but no holder-specific measurements. Ratings lean positive overall, but do not establish fit for a particular collection.
Positive themes
- Customers describe the case as sturdy and well made.
- Customers report useful capacity and protective qualities.
Negative themes
- Some customers report that top loaders do not fit properly.
Mixed feedback
- Reports on fit differ, with some customers saying items fit and others reporting top-loader problems.
Frequently asked questions
How many cards does the case hold?
The listing claims 700+ top loaders, 180+ magnetic holders, or 155+ graded slabs. These are different configurations, not simultaneous capacities, and the fit may vary by holder dimensions.
Does it include cards or top loaders?
No. The feature text says cards and top loaders are not included. The listed package component is the case body.
Is the case waterproof?
The details list it as water resistant, but no rating or test conditions are supplied. Do not treat that listing claim as a confirmed waterproof rating.
What should I check before buying?
Compare the internal space and partition layout with the dimensions of your specific slabs or top loaders. Customer feedback reports both successful fit and top-loader fit problems.

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