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  • Backpack

  • Backpack

  • Backpack buckle

  • Slanted Backpack

  • Laptop bag

  • Backpack shoulder straps

Double-shoulder and single-shoulder backpack strap buckle
Print Profile(2)
  • 0.2 mm layer height, 2‑wall walls, 15% infill density

    1-disc

    PETG

    Designer

    5(1)

  • 0.2 mm layer height, 2‑wall walls, 15% infill density

    1-disc

    PETG

    Designer

0

1

35

8

Released 2026-04-28
Details
Files(2)
Makes & Comments (0)

          One-click printing of a replacement backpack shoulder strap buckle when the original buckle is damaged

          Two models are provided in different sizes—25 mm and 30 mm—to accommodate various shoulder strap widths

 

          Like the original buckle, it features an upper strap attachment for secure fixation, while the lower strap is adjustable and movable; it also includes anti-slip serrations

          Utilizing FDM (Fused Deposition Modeling) technology to achieve excellent strength; tested to withstand daily use, such as carrying a laptop, smartphone, power bank, and other items

 

          PETG or ABS is recommended for printing; PLA, though environmentally friendly and biodegradable, is not advised for long-term use

          

           

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Credit must be given to the creator

Only noncommercial uses of the work are permitted

Remixes must be shared under the same license

Models(2)

  • model file image
    背包带扣 适用25mm宽度.3mfDesigner

    307.55 KB

    2026-04-27

  • model file image
    背包带扣 适用30mm内宽度.3mfDesigner

    309.37 KB

    2026-04-27

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