Absolutely love this backpack! Even though it's 60L (carry-on limit is usually around 40L), because of its soft material it can easily be made small enough to use as a carry on as long as it's not filled. I use the Flash for both travel and hiking (did a 96 mile trek with me this summer). It has do...
ProDurable backpack that will last for years
ConBottles fall out of the water bottle holders
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