New York-based clothing brand Outlier releases the Ultrahigh Backpack, a sleek rolltop backpack made of high-quality materials. The all-black exterior is made of an ultra high molecular polyethylene, which is a lightweight non-woven composite. It features an outside zipper pocket on the front, two 4-way stretch weave pockets on the side, a roll-top closure, and Magnomechanical Fidlock closures on the side. Its built-in Armordon self-reinforcing polypropylene back plate and 28-liter weight carrying capacity proves that this backpack is extremely strong for such a comfortable and lightweight bag. The Outlier Ultrahigh Backpack can be purchased online for $375 USD.