This running belt is made from durable fabric, waterproof, and wear-resistant. Its double kettle design, large capacity, and other functions like headphone hole bring you more convenience. Hope you have a more pleasant and relaxed sports experience. Features: Material: Made from nylon, water-resistant, durable, light-weight, and breathable. Multifunction: Keep your bottles stable while running or jogging, preventing bouncing and falling out. With a headphone hole, conveniently to listen to music. The pouch is roomy enough to keep your essentials like mobile phones, cards, and keys. Double Bottle Design: We equip you with two large-capacity bottles that are secured in pockets with straps. Wont feel thirsty during running. Night Reflective Design: You will be safe and seen while running or walking at night or during bad weather. Personalized Fit: Fit from 27.6in to 59.1in waist. The adjustable belt fits your waist better, helping the bag stay tight to your body. Specifications: Color: Black with Bottles / Blue with Bottles / Green with Bottles / Orange with Bottles / Black / Blue / Green / Orange (optional) Gender: Unisex Age Group: Adult Material: Nylon Dimensions: 35 * 10 * 2cm / Pattern Type: Print Style: Active Bag Weight: Approx. 180g / 6.3oz Bottle Weight: Approx. 40g / 1.4oz Note: 1. This size information is just for reference only, please check the above detailed measurement to choose the correct size, and allow 1-2cm (0.4-0.8") differences due to manual measurement, thanks. 2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. Package List: 1 * Waist Bag 2 * Water Bottle