Yet another Sodastream bottle drain stand.....

thingiverse

I took a lot of inspiration from J_Schmidt's stand design. I really liked the concept, but I wanted it to have more room for air circulation and a slightly wider base. The part that fits into the bottle neck isn't meant to be a snug fit. The legs are wide enough so it shouldn't tip over under normal conditions. If you prefer a tighter fit in the bottle neck, simply scale up the print in your slicer and it will give you longer legs too. But honestly, all of ours have worked fine without any adjustments. When I printed them, I didn't do any post-print finishing except removing the center support material. My wife and I loved the original so much that we immediately printed a second one for ourselves. Both are in daily use, and we've printed several more for family members, friends, and coworkers. This is supposed to be dishwasher-safe, but I'm not 100% sure, so we just rinse them off from time to time.