Cascade Card Wallet with Lock

Updates:
2026/07/10 : uploaded plain side versions of body and 9 card version

Features:
1) Slide lock to secure cards in place
2) Excellent latching to hold cards in place when dispensing
3) Built-in hole for paracord, etc.
4) Press/friction fit to assemble no need for extra hardware, easy to assemble
5) Ultra slim and compact
6) Dispenses up to 7 cards (5 if all embossed)
7) body7plus1 has hidden card slot for an RFID/NFC blocking card
8) Easy to print, no supports required
9) Expandable with elastics and expansion plate

Printing Suggestions:
1) Note : tight tolerances, calibrate/slice for precision (flow, extruder, skew, precise height and walls, etc.)
2) Use PETG
3) Initial layer height for all parts @ 0.2mm
3) Body @0.15mm or finer
4) Lock @0.1mm, filament change @layer 4, for that multi-color effect
5) Expansion plate @0.1mm
5) Other parts @0.2mm

Optional Material:
1) Double sided tape

Assembly: 
1) Optional : apply double-sided tape to the protruding sides of the latch
2) Insert lock :
     - Insert lock using a tweezer at an angle towards the right side of the case
     - Push the left side of the lock until flat on the side of the case
     - Slide the lock along the groove all the way down, lock is now in the open position
3) Insert latch and fan from the bottom of the case
4) Line up the fan hole with the body hole and insert the lever all the way through
4) Ensure that latch is properly seated to the body with minimal gap by pushing each side towards the case 

Usage:
1) When using body7plus1, insert RFID/NFC blocking card first
2) Before inserting cards:
     - Ensure that the latch is flushed with the body at the bottom
     - Lock should be in the open position (down)
3) Insert your cards, at an angle pushing on one side while also pushing the cards in
4) Lock position is up, open is down
5) Use elastics for additional cards and etc. 

Caution:
1) When taking all your cards out:
     - Lock may come loose, be careful not to loose it.
     - Latch may be dislodged from the body, especially when not using double-sided tape 

Enjoy !