This 500d cordura rolltop bag will fit on any of our duplex frames and pairs well with the Stryker Cargo panel to make a versatile back country rig. The front and back have 1” daisy chains that allow you to adjust how high it attaches to the frame, secures compression straps and provides places for lid straps and Sherman pockets to be attached to. The bottom has 1” grab handles. On the bottom corners of the bag you will find two webbing tabs that can be used along with the daisy chains to attach Kclip straps to make some quick shoulder straps. These bags work very well to store insulated gear and give it room to breathe in the off season or to corral the inevitable junk in the back of your car. At just under a pound, this is our lightest and most straight forward bag that works with our duplex frame for the minimalist backpacker. While the bag has water resistant coating on the inside, the seams and bartacks are not seam sealed.