Zachary Ingreywrote a review of Patagonia Black Hole 25L Backpack on December 6, 2018
Familiarity: I've used it several times
This is the best all-rounder, go-to backpack! Its super waterproof for rainy days if you have a laptop or something you need to keep dry. The zippers are high quality, and there is tons of organizational options on the inside of the bag if you need them! I have no complaints thus far!