Bikepacking handlebar bag straps

Hello!! this is my first design ever uploaded, I work as an Additive Manufacturing Engineer and I love to design parts for bikes, cars, and everyday objects, certainly you will see me around more often. Surprisingly I don't own a 3D printer 🤔🤔 so I used the company's printer to print my design. Hope I can win 🤞🤞🤞

This strap will hold cylindrical bags from around 80mm to 200mm in diameter, the length of your bag will depend on your handlebar length but mine (800mm) fits up to a 500mm bag that's ≈ 16 L. I tested the straps with more than 8kg with no problems and sure it would hold more weight without problem, the only issue is that handling becomes more difficult with the added weight.

Don´t be scared about the number of components because it's very easy to assemble, just press-fit the nuts with your hands or a small hammer to the printed parts, fasten the screws and that's it. You can watch my testing and assembly video for more detailed instructions.

Required materials for 2 straps:

• 12 x   M4-0.7 x 16mm screws
• 8 x    M4-0.7 x 12mm screws
• 20 x  M4-0.7 nuts
• 8 x    M4 flat washers
• 2x    2.4mm steel rod (I cut it from a tig welding rod)

Required TPU 3D printed materials for 2 straps:

• 2 x   handlebar bag strap 1
• 2 x   handlebar bag strap 2
• 2x    handlebar bag 31.8mm pad  
•                        OR
• 2x    handlebar bag 35mm pad

Required ABS/ASA/PETG… 3D printed materials for 2 straps:

• 2x handlebar bag pulling loop
• 2x handlebar bag hinge
• 2x handlebar bag clamp screw
• 2x handlebar bag clamp nut
• 4x handlebar bag nut base