Used for long runs and races about 5.6 times. The printing on the back, specifically the "i" and "c" parts of the letters, is slightly peeling off, but I don't think there are any noticeable stains or tears. INSTINCT EKLIPSE 12L Black Edition Version This is the EKLIPSE 12L black color version. Like the EKLIPSE 12L, it features many front pockets. There are many pockets to accommodate athletes who carry a lot of gear, and you can smoothly store bottles, flasks, poles, and energy gels, as well as car keys, change, and medicine. It's an easy-to-use size for middle to long races & fast hiking. Size: Free Capacity: 12L