models
adidas Stadium FZ6795: identify the generation before comparing
The adidas Stadium Backpack identified by FZ6795 has manufacturer-indexed specifications of 18.8 L and 11 by 10.5 by 19.5 inches. It documents a shoe pocket and two main zip sections. It should not inherit Stadium 4's dimensions or ball-pocket claims just because retailers often label this earlier model Stadium 3.
The name varies more than the product identifier
The official title is Stadium Backpack; the FZ67xx generation is commonly sold under Stadium 3. That makes the product identifier especially helpful when reviewing a listing. A Stadium search can show several designs, and a numbered title on a retailer page is not enough to justify borrowing another generation's specifications.
What the organization evidence supports
The recovered manufacturer details identify two main compartments with zip closures, a separate shoe pocket, two water-bottle pockets and a small front pocket. This describes a practical split for general sports belongings. A laptop-sleeve specification, maximum shoe size and exact basketball fit were not established. Buyers who depend on those features should seek confirmation for this specific model.
Make the comparison concrete: find bags with the storage you need, then compare the exact models.
Keep stated capacity separate from outer size
adidas's indexed information states 18.8 L. That may look unexpected alongside the external measurements, but multiplying outside dimensions would not tell us the true usable capacity. Retain the published claim and check the actual interior for your load. Do not replace it with a larger estimate or import a capacity figure from a similarly named Stadium product.
A sensible role for this model
The FZ6795 Stadium is worth considering as a general sports backpack when its two-section layout and shoe pocket suit the way you pack. It is not a verified regulation-ball recommendation on the available evidence. Compare Stadium 4 for its specifically described soccer-ball pocket, or use a documented basketball model when carrying your own ball is non-negotiable.
Sources and evidence
Manufacturer claims guide this article; we have not performed hands-on packing or durability tests. Check your exact model, version and seller before buying.