Strong general purpose tools holder and IPA holder for lack enclosure

I wasn't able to find a tool holder and ipa holder for my lack enclosure that I liked. They were either too fragile or too specific. So I made these with in mind the following:

• Sturdy
• Easy to install
• Print with no support

I printed those in PETG prusament at 0.3 layer with 4 perimeters, 5 bottom, 5 top and 20% infill. Print orientation exactly as exported.