Need to improvise addition flask with the stuff I have + hardware store essentials

[Furio]

Alright so I need to improvise a 1L addition flask (33% HCl) with anything you'll find in a hardware store and these:

- 3 way distillation adapter
- 0.7mm inner and 1cm outer diameter glass tubing in a T shape, with a 3 way valve in the center (only valve I have) https://i.ebayimg.com/images/g/E8QAAOSw65xZntQn/s-l400.jpg

I have other general glassware but these seem to be usable in this situation. Feel free to go wild on this one.