Modular Boat Cup Holder – Versatile TPU Clip
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Description
Modular Boat Cup Holder – TPU Clip System for Ultimate Versatility 🍺

Tired of tipping cans and awkward cup holders on your boat? This modular can holder features a flexible TPU hook that clips firmly yet easily onto your boat's edge. No screws, no stress – just slide it on and enjoy your drink hands-free while you fish!
Since the hook is printed in TPU, it offers high impact resistance and protects your boat from scratches at the same time!
Want another type of HOOK or another type of ATTACHMENT? 👇
👉 Don’t have TPU?
Buy TPU 95A or check out this model that works with rigid materials.
🚤 What's special about it?
- Flexible TPU hook custom-designed for aluminum jon boats – strong grip, fast to attach/remove (NO SCREWS).
- Modular attachment system: the hook can be paired with a cup holder, sonar mount, or any custom attachment like hooks.
- Comes with 3 hook types:
- Angled
- Straight
- Extended
- Sturdy design ideal for fishing, relaxing, or just staying hydrated on the water.

SPIRAL HOOK:
Works well with straight edges (I tested it with some random items like a door and some wooden boards of different thicknesses).
However, this variation is not as stiff as the rectangular one when used on typical rectangular boat edges.
RECTANGULAR HOOK:
Tested on my jon boat and works really well! It fits my dimensions perfectly, so it’s ideal for me.
It should also work on rectangular edges that are slightly smaller, if you want to try it out as-is.
Otherwise, feel free to contact me with your boat edge dimensions (see next section) for a custom fit.
📐 *Want it to fit your boat perfectly?
Send me your boat edge dimensions 📐:

I’ll customize the hook for optimal stiffness and fit!
(If Ed or Id aren't provided, I'll center the hook by default.)
In my case, I measured the following values:
W = 38mmH = 25mm
Ed = 17.5mm
Id = 15mm
And it fits tight – super satisfying!
For round boat edges, I haven’t tested it yet, but the spiral hook is likely the best option. If needed, post your results and I’ll help you fine-tune it!
🛠️ Want to create your own attachment ?
Follow the attachment slot dimensions shown below and design anything you like !

Use exact dimensions for best fit
Feel free to reach out if you have any questions or suggestions for improvement. I’m always open to feedback and eager to enhance the design. Enjoy your making journey! 🛠️💬
Boost Me (for free)
If you like this model, a boost is always appreciated ! 😊 Thank you very much !
If you really like what I do, you can also buy me a beer🍺! Happy printing!
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.














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