As I mentioned previously, Seal Line is the maker of some very tough and waterproof backpacks some of which I’ve already mentioned. But I wanted to highlight this Urban Backpack that I seem to have overlooked while I was browsing their website.

The Urban Backpack is very similar to their Boundary Packs with several additions to make the backpack more bicycle and messenger friendly. The Urban Backpack features a roll-top enclosure with a Quick-Clip which allows one-hand access to all the contents of the bag. The bag is completely PVC-free yet still stands just as strong as any of Seal Line’s bags. On the back of the bag is a ventilation system that makes sure your bag is being cooled as efficiently as possible (anybody who has biked in NYC summers know that this is a mandatory feature to have).

The bag comes in red, orange, light blue, green, and gray and is available for purchase in two sizes — small ($110) and large ($120).

Oh, and did I mention that these bags can survive being submerged in water and will float if you so happen to ride your bike straight into the Hudson River? Yep!