The weight wasn’t listed, nor (for most of these) the brand. (Woot, please!) but I found these elsewhere. (No reviews anywhere, though.) They’re all from “Above Edge Inc.”.
There seem to be two versions, with the same model numbers. They’re listed with 300lb capacity on wayfair.com, but 280lbs here, and on Amazon.
I want something lightweight, and these are lighter than most. But I hope these aren’t unstable. I might get the “Cosco” brand step ladder at Amazon: good reviews, not heavy, and I’ve a two-step version that’s been just great.
On Amazon.com (this version)
[list][] 2-step: 5lbs $27.50+5 280lbs
[] 3-step: 7lbs $35+5 280lbs[/list]
On Wayfair.com (not this version?)
[list][]2-step: ?lbs $36 AE2065 300lbs
[]3-step: 6lbs $45 AE2066 300lbs
[]4-step: 8lbs $60 AE2067 300lbs[/list]
Sources:[list][]http://www.amazon.com/2-steps-Folding-Lightweight-Ladder-Office/dp/B016IT1A5U/
[]http://www.amazon.com/3-steps-Folding-Lightweight-Ladder-Office/dp/B016IT5IFI/
[]Wayfair | Step Above Edge Inc. Ladders You'll Love in 2023
[*]http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=cosco+step+ladders[/list]
[Edited: “Cosco”, not “CostCo”! Also: formatting.]