Upgraded Non-slip Woven Straps- Compared with the traditional elastic belt, our waist bag adopts high-density woven straps without elasticity, which can effectively prevent the waist bag from sliding down due to the shaking of the waist bags. items during exercise, and also prevent the suspenders from scratching the waist muscles. Completely preventing slippage becomes the biggest advantage of this upgrade.Large Capacity- The hydration belt comes with an 18 x 10.5cm main storage pocket for your phone and your headphones. Two new hidden patch pockets on the back of the bottle holder can be used to store keys, credit cards and cash, etc., not only to prevent the phone from being scratched by sharp objects such as keys, but also to better protect your belongings.Durable and comfortable - Made from neoprene, this running waist pouch is waterproof and tear-resistant, effectively preventing moisture to penetrate the inner layer of the waist bag. Breathable mesh backing improves airflow and keeps you cool and comfortable without irritating your skin.Reflective Design- Reflective strips around the running pouch are designed to improve driver;39;vision in low light conditions to keep your night activities safe, perfect for people with waist circumference 23.6" - 51.2" (60cm - 130cm) for hiking, camping, biking, jogging, running and walking the dog.