Features AS SEEN ON "X-MEN: DAYS OF FUTURE PAST" Padded adjustable shoulder straps Airflow Back channels for comfort and ergonomics - Retractable layers closure with magnets Design Award Winner in Colombia (Lapiz de Acero 2010) info at pangolin . com . co Description The Original. Uniquely designed Backpack inspired by the Pangolin animal's biomechanics, made principally out of reused tyre inner tubes. Inspired by an armored animal, the Pangolin Backpack is the edgiest way to show off daring, urban style.