Valued Camping Backpack Worth to TrustAll of our backpacks adopts TOP STITCH and INVISIBLE STITCH. Stitched by three-cord-thread. Stitch length keep 3 stitch per CM, make the bag more durable and uneasy to tear. We pay more attention on details, and this ensure the shoulder straps, belts and other stitching section more durable and not easy to tearFeatures: 110L large-capacity waterproof outdoor mountaineering bag, backpack for camping trip. Thickened shoulder straps reduce stress, support weight, and provide a more comfortable backpack. With chest buckle to keep the shoulder straps from slipping. With waist buckle to keep the backpack close to the spine, the hips provide a fulcrum for the backpack's stress. Top open loop zip for easier access. There are large kettles on both sides, which are convenient for water cups and umbrellas. (Note that backpacks are particularly large and ladies' backs are not recommended.)Tips:* Because it is manual measurement, there will be 1-2CM error, please prevail in kind, thank you for understanding.* Because the display is different, the product will have a little color difference, please prevail in kind, thank you.* Any problem please feel free to contact us first so that we can supply the best service for you.