The ultimate tablet case: thick cushioned case for electronics or general items.  Slim profile fits easily in another bag without adding weight (case is less than 3 oz).  Gentle nylon zipper to prevent scratches. Sized to fit 13" MacBookPro and full A4 size documents.  

This collection, called SIWA, is produced by the Onao paper company in Japan and designed by superstar industrial designer Naoto Fukasawa. The remarkable aspect is the Naoron* paper itself, invented by Onao, which doesn’t rip, is highly water-resistant and can carry heavy loads (tested for up to 10 kgs/ 22 lbs).  Onao is a family run company, with more than 150 years of papermaking history in beautiful Yamanishi, a rural area near Mt. Fuji.  

Made of: "Soft Naoron" from wood pulp and polyolefin fibers - the paper quality is soft and supple; it is hard to tear and has excellent water resistance.