A simple and discreet container for the Samsung smarttag2 and Apple airtag. Cannot be opened while on the rail. Options included for one with a screw, and one without. Both work basically the same.

Designed to be used with the LWS category of camera rails/rods. the rods are 60mm apart and have a 15mm diameter.

Does not rattle with carbon fibre infused filament. Use a UV/weather resistant filament. I suggest ASA-CF, PC-CF or ABS-CF. PETG-CF is UV resistant to some degree (better than PLA).

If your tag rattles inside, use a small dot of blutack. 

For the model with a screw, use an M3*4 Heatset insert and a M3*16 (or M3*18) hex socket machine screw.