Designed to be a pack that could easily be used while biking or just for a long walk into work. The slim silhouette features a simple flap and a button stud closure, handle carrying strap and adjustable shoulder straps. Straps are hand stitched with waxed nylon thread. This thread has a 30 lb. load break point, so you can trust the bag to see you through all your adventures--there's room inside for the essentials: a thin laptop computer, notebooks and wallet. DETAILS: Unlined Interior flap pocket Brassbutton closure Measures approximately 13 x 15 x 3 Natural veg-tanned or matte black oil-tanned leather The natural un-dyed leather is beige but will darken and take on a caramel patina with use over time, due to sun exposure and natural oils from your hads and skin. Matine only uses natural cow leather hides. That means small scars, marks, color variations or other imperfections may be visible and vary from piece to piece. Each item is handmade and therefore slightly unique.We do not consider these defects, but rather additional character in each piece. In 2012 Carolyn MisterekcreatedMATINE, a line of small-batch leather goods responsibly produced in the United States. All products are either crafted by hand in our Washington, D.C. studio or manufactured in limited quantities in Portland, OR.