Found out a stack of 7 trays can hold my whole backpack, and I tested it 4 times
I was messing around after lunch on Tuesday and tried loading my tray tower with actual weight instead of just seeing how high it would go, and 7 trays held my bag without folding. Now I'm wondering if anyone else has done a real weight test on their tray builds or if I'm the only one who turned lunch into a science project.
Did you actually weigh the bag or just eyeball it? A backpack can be anywhere from 5 pounds to 30, so "it held" doesn't tell us much without a number. I'd want to see it hold up with water bottles and textbooks before calling it a real test.