The Kilpi KIDNEY-U running waist bag is designed not only for runners, but also for cross-country skiers or other athletes who are looking for a practical, simple and inexpensive solution to have everything with them during training. The waist bag conceals two spacious zippered pockets, e.g. for gels, snacks or sleeves. The reflective elements are clearly visible in the dark. Thanks to the elastic strap with a plastic buckle for adjusting the circumference, there is a size for everyone without distinction.Material composition: 90% polyester, 10% elastane