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Anti-Vacuum Smart Straw for Tumblers
IP Report
Print Profile(1)
0.28mm layer, 40 walls, 10% infill
Designer
20 min
1 plate
Open in Bambu Studio
Boost
2
5
0
0
6
1
Released
Description
This custom 3D-printed straw is designed for tall tumblers and features a clever air-channel notch at the bottom to prevent vacuum locking — no more fighting your drink when the straw seals up!
The straw is reusable, easy to clean, and fits snugly into most 20–30oz insulated tumblers.
Printed in PLA for testing, but PETG or food-safe filament is recommended for real use.
✔ No suction lock
✔ Slim but strong design
✔ Designed to be printed upright with a small support at the base
✔ Fits most common metal tumbler lids
License
This user content is licensed under a
Creative Commons Attribution-Noncommercial
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