1. Laufen Hydration Vest: An essential item for outdoor enthusiasts, this vest offers comfort and convenience, making your outdoor activities more enjoyable and pleasant. 2. Hydration Ready: Equipped with a spacious rear compartment, this vest can hold both hydration bladders and bottles, ensuring you stay hydrated. 3. Versatile Use: This backpack is ideal for running, hiking, cycling, mountaineering, climbing, and marathons. 4. Organized Storage: This hydration backpack can carry your essentials while keeping them organized, holding items like phones, keys, and hydration bladders. Note: Water bladder not included. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin