ULTIMATE COMFORT & BREATHABILITY: Experience enhanced comfort during day hikes and urban explorations with the Trailblazer 20. This 20-liter-by-volume hiking backpack for men and women is equipped with an updated 3D padded back system with perforated foam which stays cooler against the body, and 3D light harness shoulder straps designed to evenly disperse weight for even, stabilized load distribution. STABLE LOAD MANAGEMENT: Stay comfortable and secure with the adjustable elastic sternum strap, which allows for chest expansion during heavy breathing, making it ideal for rigorous activities. VERSATILE STORAGE SOLUTIONS: Organize your essentials with multiple compartments, including a belt zippered pocket, a main zipped opening, an internal reservoir sleeve, a top pocket with a key holder, a trekking pole holder, an internal computer hanging sleeve, and two side stretch pockets for quick access on the go. The extra loops allow you to hook small items to your pack or add a bungee to secure more items. DURABLE DESIGN: Built with top-quality YKK zippers, and hardwearing polyamide PFC-free fabric materials, the Trailblazer 20 is not only reliable but a perfect companion for any eco-conscious explorer. Specs: width: 260 mm, height: 480 mm, depth: 210 mm. Weight 15.3 oz. HYDRATION COMPATIBLE: Stay hydrated on the go with a dedicated space for a hydration reservoir, ensuring you have easy access to water on all your adventures. (Hydration bladder not included).