Bee Feeder for M30x3.5 threads

First! Thank you to @NicG for this awsome design! My first inspiration was to use bottles without PET (bad in sunlight → plasticizer → water) So i would prefer a brown glass bottle. I changed somthing minimal in the design to lower the filament cost and did some printing optimizations. Print works well with layerhight 0.2 and support is NOT needed! What I put into the bottle (500ml) :) a pinch of salt a spoon of suggar topped up with Chamomile tea