The Nathan HPL #759 Backpack is great for adventure racing, endurance mountain biking and fast-packing. It provides a new level of freedom of movement with the patent pending 2-Way Propulsion Harness.

2-way Propulsion Harness has a stretch rubber device that lets the harness stretch and move with you, yet provides excellent stability.

Dual molded Rocket Holster offer two bottle position options: angled for quick, one-handed bottle access, or horizontal for storage. Two 22 ounce hydration bottles with clip cap are included.

Dual front pockets on the shoulder straps - one mesh holster, one zippered – provide quick access to small items like food or electronics.

Zippered main compartment has 1200 cubic inch gear capacity. Hydration sleeve, reservoir hangers and hydration port allow reservoir use. Smaller zippered compartment on top lid provides increased gear organization.

Compression wings stabilize load and provides storage for hiking poles. Stretch mesh back pocket is great for stashing a jacket or gloves. Honeycomb mesh shoulder straps and back panel add comfort, prevent chafing, and dissipate heat. Vertically adjustable sternum strap has a tube clip.

Honeycomb mesh padded waistbelt has stretch mesh pockets with zippered closures. Lightweight, breathable Wall Mesh with soft perimeter binding feels great against skin and won’t damage technical apparel.

Unrestricted Innovation
Simply put, the Propulsion Harness­™ (patent pending) moves with you, not against you. Unlike traditional shoulder straps, the Propulsion Harness works in harmony with the back and forth movement of your shoulders and upper torso, preventing the pack from "riding up" or swaying back and forth. And thank to two inches of frictionless travel, from 2-way configuration, each shoulder strap moves independently, offering unmatched freedom of movement without reducing pack stability.

Bryce Thatcher
Each season, Nathan product developer Bryce Thatcher gets closer to his goal of breaking the eight-hour barrier for a self-supported ride around the White Rim Trail. 7 hours, 59 minutes. This pack, the HPL #759, is his solution to the challenge. This season he has reengineered this pack to incorporate bottles and stabilize the load.