Vault X binder sizes: 160 to 1,088 cards compared
Vault X's Exo-Tec zip binders use 68 × 97 mm pockets across the five models below. The larger formats add card slots, not larger individual pockets. Choose a capacity that covers your collection plus the empty positions you want to leave for future cards.
Compare the zip binders
Dimensions below are the manufacturer's outside height × width × depth. Pocket counts describe one side of a page; stated capacity assumes one card in each slot.
| Model and manufacturer source | Cards | Pockets per side | Double-sided pages | Outside dimensions |
|---|---|---|---|---|
| 4-Pocket | 160 | 4 | 20 | 245 × 190 × 30–45 mm |
| 9-Pocket | 360 | 9 | 20 | 350 × 260 × 30–45 mm |
| 12-Pocket | 480 | 12 | 20 | 350 × 330 × 30–45 mm |
| 12-Pocket XL | 624 | 12 | 26 | 350 × 340 × 30–50 mm |
| 16-Pocket XXL | 1,088 | 16 | 34 | 460 × 350 × 50–60 mm |
These are published specifications checked September 5, 2026, not measurements made by Card Fit Lab. Strap and ring binders are separate products; this table covers the listed zip models only.
What XL and XXL change
The regular 12-pocket model and the XL share a pocket layout. The XL adds six double-sided pages: 6 × 2 × 12 = 144 extra slots. The XXL uses a four-by-four layout and 34 pages: 34 × 2 × 16 = 1,088 slots.
Use the outside dimensions to check your shelf or bag. Use the internal pocket dimensions to check the sleeved card. Those are different measurements.
Do double-sleeved cards fit?
Vault X describes these zip binders as suitable for single- and double-sleeved cards. That claim does not establish that every unusually thick card or sleeve combination will fit comfortably.
Check a double-sleeved card in the Vault X 9-Pocket Zip. The tool compares the selected outer sleeve with the published pocket dimensions and shows the source of the compatibility claim.
Do 3×4 toploaders fit?
No for the 68 × 97 mm pockets listed here. A nominal 3 × 4 inch holder is 76.2 × 101.6 mm outside, already wider and taller than the opening. This is a dimensional comparison, not a test of every Vault X product.
Use a binder explicitly designed for your rigid holder. See which binders take toploaders for sourced examples and the checks to make before buying.
Quick answers
Does XL mean larger pockets? No for these listed models. All five publish 68 × 97 mm internal pockets.
How many cards does the 12-Pocket XL hold? Its stated capacity is 624, from 26 double-sided pages with 12 pockets on each side.
Which listed zip model holds the most? The 16-Pocket XXL, at 1,088 cards. Its larger cover also takes more shelf and bag space.