We're working out what we think - we'll add our view here!
Six Moon Designs says:
The Daybreaker is Six Moon Designs take on a clean, simple day pack. We set out to create a pack that was traditional in design but also features more modern, lightweight materials.
The Daybreaker is the result of years of traveling, backpacking, and outdoor adventures. We took the time to think of what we liked and did not like out of the day packs we had been using. The side pockets are a great example of this. They are deep enough to keep your water bottle from falling out when putting your pack in an overhead bin and angled just the right way so you can still reach your bottle while hiking. Hate losing your keys? We do too. That's why we put glove hooks in both zippered pockets. Everything is wet and you need to rest? Just pull out the removable sit-pad and kickback. We just really enjoy this pack and think you will too.