TPU Water bottle handles

I recently got a water bottle from my work, and decided it needed a handle to make it easier to carry around.

Then I added two more designs, just in case anyone else wanted to make some for themselves.

• One has a teardrop shaped loop and is easier to grab.
• One has a long loop, also easy to grab but smaller than the teardrop in width.
• One has a small slit where you can loop a lanyard to similar through.

If they are too tight or loose for your bottle, they should be fine by just scaling them up or down.

I recommend 2 perimiters and 4 top/bottom layers, 15% infill.

You can increase perimiters to make it more stiff, and adjust infill to make it softer (though only if there is enough space for infill after perimiters)

Design is made for bottles with a 40mm diameter neck.

If you need it in a different diameter, you can get the design and remix it here:

OnShape (requires an OnShape account)
Or you can download the STEP file to import into your CAD software of choice!