Justin Y.wrote a review of Osprey Packs Escapist 18L Backpack on June 25, 2017
Familiarity: I've used it once or twice and have initial impressions
I spent way more time than any reasonable person would comparing backpacks before deciding on this one. So far it is everything I want in a travel daypack, which may or may not be different than the use you were intending on purchasing it for.
That said, it's a versatile pack, so it will likely find it's way on my back the next time I go out for a bike ride or a day hike too.
Here's an extensive review I made via YouTube, and some more information on my blog: