Designed and built with traditional Doctor's Bag as inspiration, this Military Medical bag is made with 22oz heavy canvas duck and matched with ballistic nylon straps. Fixed with outdoor hardware to prevent rust. The specialty of this bag is convertible to a backpack, by clamping on the back straps. Shock-absorbent internal lining to provide protection for your laptops and electronic devices. Easily accessible with full top opening. 22oz Heavy Duck CanvasWashable, will fade to lighten colourRobust edge seams constructionFull top openingBallistic Nylon Straps, adjustable OGL Cushion Padded-Lining, shock-absorbentInternal: 1 large and 2 small separator, 1 stretch band Dimensions (CM): 40 x 28 x 15 cm (from base) Suitable for occasions: Casual, Outdoor adventures, Touring, Sports Recommended dress-style: Sportswear, Casual, Denim Ideal to keep at: Hand-carry and Back-pack