Windquester Sleeping Pad

[passinggas33]

4 Season Inflatable Sleeping Pad R8.5 | Horizon X

High R-value 7.5+ inflatable sleeping pad. Lightweight, warm, and ideal for all-season camping and backpacking adventures.

www.windquester.com

Has anyone ever tried this sleeping pad in the real world? Advertised as an 8.5R value at 20oz annd $136. And “it packs smaller than a Nalgene.” Or is this just fake advertising from social media?