Chrome's legendary for the durability and utilitarian style of its bags, so you know exactly what you'll get from the Urban EX Roll Top Backpack. It's an everyday workhorse that's at home on the bike, on foot, or on the train, with a waterproof body made from 600D nylon and a rugged Hypalon base that can handle whatever abuse you throw at it. Even better, Chrome made the Urban EX with its knurled welded construction, which uses high frequency radio waves seriously to bond the fabric panels, eliminating bulky seams, water friendly gaps, and potential weak spots. All this means you can feel confident about storing your tablet in the internal sleeve, no matter how hard it's raining. If you need to take the Urban EX's cushy EVA shoulder straps off, just use the burly tote straps to drag it along like a regular bag.