No holds barred, the Apex 100 backpacking pack is the largest and most feature-rich offering in the Mountainsmith line. Designed from the waist belt up, with a focus on ergonomics, the Apex backpacking bag is a joy to wear while hiking. Emphasizing durability, this pack is built with CORDURA fabric and a heavy duty yet lightweight aluminum suspension. This gargantuan pack is ideal for hunters carrying meat home or those who are carrying more than their own gear. Intuitive features make this a smart and convenient backpacking solution; including a hydration sleeve and port, side-canted water bottle pocket, lower sleeping pad access compartment, central U-shaped access zipper, external mesh stash pocket, smart phone-sized waist belt pocket, generous lash points for tools, ridged EVA back panel padding, pocket pass-through compressions straps , adjustable torso suspension, an easy forward pull waist belt, and a removable top lid for short trips from camp. To bring you peace of mind for your backcountry investment, Mountainsmith offers a lifetime warranty on their products. If you are looking for a durable pack for hauling very large loads, this is the pack for you.