This is a strap to join two nalgenes together. Print out of TPU. Excellent for maintaining an orderly backpack.
Combined with this to make a giant nalgene waterbladder type thing. https://www.amazon.com/One-Bottle-Hydration-Adapter-Nalgene/dp/B0CN5SP6M4
I don't like water bladders because they are hard to clean and only do water.
| Nalgene_Joiner_tight.stl | 111.6KB |
