Tired of big grocery bags and beach backpack straps bruising my shoulders. Though about a design like this for quite a long time. This is the first version, more proof of concept. Thinking about locking caps on top of the bag straps and about optimisation to print the whole thing without supports. But so far the solution works - you can print as many as you need of the size you like and forget about bruised shoulders.

Zonestar

P802C

No

Yes

0.1

10%

In Prusa Slicer I set "Support on build plate only". I will think about a new version without supports, but right now there's no way to do it without supports.

Inspired by Lego tracks and Annet wire chains, of course, but those have connection rods and they are only flexible in one direction. So I rethought the models a bit.