B.H.H
Backpack Holder Hook
Backpack hook, designed for backpackers.
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Why choose the B.H.H?
Optimized design
C-shaped form and print orientation allow maximum strength with minimum material.
10kg capacity
Tested with a 10kg backpack for 8 hours. Perfect for hikers and travelers.
Versatile
Can be used in many ways with a carabiner and a piece of paracord.
Open Source
Free STL files available on Printables for personal printing.
In action
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Technical specifications
Performance
| Max load | 10 kg |
| Test duration | 8 hours |
| Material | PETG |
| Weight | ~15g |
| Dimensions | 8 × 4 × 2 cm |
3D Printing
| Print time | ~1h |
| Support | Not required |
| Infill | 20-30% |
| Orientation | Optimized |
| Post-processing | Minimal |
| Carabiner | 3D printable STL |
Compatibility
| Backpacks | Universal |
| Carabiners | Standard |
| Paracord | Compatible |
| Usage | Indoor/Outdoor |
| License | Open Source |
What our customers say
"Happy owner of a Seestar S50, I ordered the accessories that Raphael offers (baffle, dust cover, etc.). All these accessories attach perfectly to the Seestar, without forcing, and hold really well! An essential addition to this little machine. Raphael perfectly masters his designs, the dimensions, and his printing! 100% approved!!"
"I bought these 3 collimation knobs for my Orion XX14i Dobsonian. They replace my old steel screws which, although sold for this purpose, did not have rounded ends and ended up punching the back of my secondary mirror support. The ones from La 3ème dimension are nicely rounded, which makes the adjustment much smoother, without jerks and much more precise. Very satisfied, thank you!"
"I asked Raphael to design several Bahtinov masks in different sizes for me. The work done is impeccable, and done with seriousness and rigor. I am fully satisfied. I will not hesitate, in the future, to call on his expertise."