Tap Sleeve

Tap a transit card without taking it out

Slide the sleeve onto the shoulder strap of your backpack and push your transit or office pass into the front channel: at the ticket gate or door reader you tap your shoulder, through the 46 mm window, instead of digging through pockets. The card cannot slip out sideways and the strap slides in through the side gap.

Customize this model

Size: 60 × 14 × 86 mm
Shape: Custom outline
Walls: 1.6 mm
Volume: 29.0 cm³
Est. weight (PLA): 35.9 g
Parts to print: 1
Category: Travel & everyday carry
Made by: Krypto
Built in: 4 steps

What’s in it

Custom outline, 60 × 14 × 86 mm, with 1.6 mm walls
Custom outline traced from a shape

How to print it

PETG, printed standing on end so the channel is clean.

Filament: at most about 35.9 g of PLA printed solid (roughly $0.72 at $20 per kg); normal infill uses less.

To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).

Questions

What size is the tap Sleeve model?

The tap Sleeve model measures 60 × 14 × 86 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

Usually not. PETG, printed standing on end so the channel is clean.

How much filament does it use?

At most about 35.9 g of PLA (29.0 cm³ printed solid), roughly $0.72 of filament at $20 per kg. Normal infill uses less.

Can I change it?

Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.