Backpack Holder Hook
Backpack hook, designed for backpackers.
C-shaped form and print orientation allow maximum strength with minimum material.
Tested with a 10kg backpack for 8 hours. Perfect for hikers and travelers.
Can be used in many ways with a carabiner and a piece of paracord.
Free STL files available on Printables for personal printing.

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| Max load | 10 kg |
| Test duration | 8 hours |
| Material | PETG |
| Weight | ~15g |
| Dimensions | 8 × 4 × 2 cm |
| Print time | ~1h |
| Support | Not required |
| Infill | 20-30% |
| Orientation | Optimized |
| Post-processing | Minimal |
| Carabiner | 3D printable STL |
| Backpacks | Universal |
| Carabiners | Standard |
| Paracord | Compatible |
| Usage | Indoor/Outdoor |
| License | Open Source |