Friction fit
64.8 x 50.0 x 47.8 mm outer · ~44 g of filament · no hardware · Slip-fit tongue and groove, no hardware. Easiest to print and tune. Stays shut on a desk; not guaranteed upside down in a bag.
OBSBOT Tiny 3 Lite carry case
3D-printable two-part case for the OBSBOT Tiny 3 Lite webcam. The camera lies flat in a shallow tray under a deep lid; grab it by the body, never by the gimbal. Parametric, generated from Python.
Source, print settings & design notes on GitHub
Snap detent
65.6 x 50.8 x 47.8 mm outer · ~50 g of filament · no hardware · A 20 mm ridge inside the lid clicks into a recess in the tongue, so the lid stays closed in a bag. Thicker walls; tune SNAP per printer.
Magnetic, 2 pairs
64.8 x 65.9 x 47.8 mm outer · ~53 g of filament · 4× Ø6×3 mm disc magnets · Glide-fit tongue and groove held shut by two pairs of glued disc magnets in blended lobes on the long walls. Easy one-hand open, firm hold.
Magnetic, 4 pairs
64.8 x 65.9 x 47.8 mm outer · ~61 g of filament · 8× Ø6×3 mm disc magnets · Same lobes, four magnet pairs for a stronger hold; lift one end at the thumb notch to peel two pairs at a time.