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If only our tween selves knew how cool backpacks would one day be, we would have quit begging for that awkward messenger bag and started wearing our two strap proud.
But, then again, the backpack's undergone a number of facelifts since the days of our multi-colored metallic Lisa Frank one, featuring a pair of kissing dolphins. To prove it, we've gathered 15 ridiculously cool rucksacks that are far from juvenile.
So, what are you waiting for? Come on and get strap-happy!