D-Ring for bags

cults3d

My sister enjoys sewing and often creates bags. The issue is that even inexpensive D-rings without a design can be very costly, and these expenses quickly add up. So I opened Fusion 360, designed a basic version of it, and printed it in PETG. My sister liked the design but was concerned about the carrying capacity. So I rapidly filled a watering can with 10 liters of water, grabbed a thin rope, connected the items together, and lifted it without any issues. There was no deformation. Lifting 10kg without problems was acceptable to her. If you're interested in sewing, you might want to check out these designs: Ladder Lock / Ladder Buckle: https://www.thingiverse.com/thing:3135967 Fastener for bags, handbags, backpacks etc. - "easy" version: https://www.thingiverse.com/thing:3094840 Fastener for bags, handbags, backpacks etc. - "secure" version: https://www.thingiverse.com/thing:3094813 Spool tool for sewing machines: https://www.thingiverse.com/thing:2442212