• Regatta Blackfell III 2 hydration backpack in black with blue details, designed for outdoor activities such as trekking or trail running. • Compact hydration backpack ideal for trekking, trail running, and cycling. • Made of durable and wear-resistant polyester fabric. • Includes hydration system with tube and easy-access nozzle. • Reflective details to improve visibility in low light conditions. • Adjustable straps for a secure and comfortable fit during activity. • Features a daisy chain strap for attaching additional accessories. • Lightweight and ergonomic design that fits the contour of the back.