DIY Bhoulder vacuum oven tutorial

Hey everyone!

Just wrote part 2 of the DIY vacuum oven tutorial. In part 1 I showed how to build a temperature controller for a vacuum oven and in this part I cover how to build the vacuum container. The container design is not incredibly strong or industrial, but it's a simple way to make a small vacuum oven.

http://highsimple.com/diy-bhoulder/part-2-vacuum-oven-for-purging/

Would love feedback on the design and tutorial. I attached some shots below.

Thanks and good luck,
Motifaded

Lol how do u open it after ?

with a knife, just cut and re silicon everytime. not a bad idea. where did you get the vac ?

Not a bad idea. I think my personally though, maybe use a pressure cooker instead? I do like this idea though, pretty nifty and simple.