A tough, durable sliding lid deckbox I designed for trading card games/collectible card games (TCGs and CCGs respectively). Holds 75 fully sleeved Magic: The Gathering (MTG) cards quite comfortably, plus a dice compartment that fit four D20 and thirteen small D6.
Also a good deckbox for other card games like Pokemon, Yugioh (especially if you double sleeve up to standard card dimensions), cardfight vanguard, UFS, Dragon Ball, Tranformers, Weiss Schwarz, and whatever other niche card game features a 80-card or less deck!
I made this design to be durable; you can stand on this deckbox and it shouldn't break. The lid is blank; you can either customize the model yourself, or laser engrave it after printing.
14.1cm x 8.2cm x 5.6cm
You should be fine with 20% infill; but for the utmost durability, can't beat 100% infill (though it will weigh more). PLA is fine; ABS should be able to print just fine, as I rounded all of the corners. Though, you might need a brim as it has a large footprint and can unstick otherwise (even with ABS slurry). No supports needed! Print exactly as oriented in the files (I separated the box from the lid if you have a smaller printer, but feel free to combine them into one print job)