? Easy Use Easy Storage - Zipper opening design makes it easier to take works out and put in. Since this art portfolio bag is FLEXIBLE, when not in use, you can fold it up in small size and put it in a drawer. ? Lightweight but Sturdy – This bag only weight 5.15 ounces, super light and still strong enough to carry a lot of stuff. Good load-bearing material and nylon edge make it more durable than the papery one. ? Artists' Great Helper – The double straps are big enough to wear on your shoulder which means less pressure on it, conveniently carrying and moving your works to anywhere. Art stuffs are NOT included. The bag is FOLDED in package. ? Provide Good Protection – Made of waterproof high-quality plastic mesh, this organizer can protect your pieces against damage of rain and dust, keep them always in good condition. No more worrying about bad weather and wrinkles ruining your works. ? Perfect Size for Artwork – With size 19 inch by 25 inch, this portfolio is roomy for artworks and sketchbooks smaller than 19x25inch. Forget your backpack and make all your projects well organized in this storage bag.