>>1329605>>1329824Apparently you did not try too hard.
https://www.amazon.com/Vargo-VR447-BRK-Titanium-Funnel-Flask/dp/B00NUR3ZE8/ref=sr_1_10?ie=UTF8&qid=1533132024&sr=8-10&keywords=vargo+titaniumI have a Vago Ti flask, it's good, not $75 good, I got mine off Massdrop more than a year ago for less than $40.
The silicon funnel is fucking great. But if you need to boil water in it (Why???) or more realistically heat anodize it to make it look cool, the funnel is easy to take off for cleaning.
But really, you plan on boiling water in a 8oz flask? The Flask is for the alcohol. The water bottle and/or pot is for boiling water.
Would not recommend the Vargo Ti Water bottle btw, it's just too thin, less sturdy than even a cheap Aluminum bottle.