Very lightweight and ergonomic bag with soft and user-friendly zippers that can be easily grabbed even when wearing gloves. The strap does not slip off your shoulder even if you are wearing a jacket with a shiny fabric. There is a secondary strap that can be removed and tied around your waist when riding a motorcycle. It has a mesh elastic band underneath for hanging lightweight clothing or gloves, which you probably won't need. The water bottle pocket is very useful. Very sturdy and high-quality construction. While walking, it restricts the free movement of the hand unless you slide it back or forward on the chest. Sufficient storage space and the design elements are probably for aesthetics.