Great for long day hikes or anytime you're heading out with lots of gear, the men's Gregory Zulu 30 pack has a comfortable, dynamic suspension and plenty of space to carry all of your essentials.

• FreeFloat dynamic suspension links the hipbelt to the frame with a panel designed to move and flex with your body
• 3D hipbelt design conforms to the shape of your body, providing the padding and support needed to carry heavy loads
• Adjustable torso provides 3.5 in. of adjustment, allowing for a custom fit without compromising support
• Designed around the architectural principles of tension and compression, the perimeter frame provides stable yet flexible support to comfortably carry the load on your back
• Full-length tensioned mesh creates space between your back and the pack to allow heat to escape and air to flow freely to cool you down
• Pack body fabric is 40% recycled 400-denier ripstop polyester with a PFC-free durable water repellent (DWR); pack bottom is 420-denier nylon with a PFC-free DWR
• Extra-large hipbelt pockets provide secure, easy access to the essentials you want handy on the trail
• Shoulder harness is perforated to maximize airflow and comfort on the trail and is constructed from Lifespan foam to provide long-lasting comfort
• Main U-Zip opening for open access to the main compartment
• Hydration sleeve with SpeedClip hydration hanger is compatible with Gregory 3D Hydro reservoirs (reservoir not included)
• Top zippered pocket with reflective attachment points, key clip and internal zippered security pocket
• Dual stretch-mesh side pockets with a pass-through for over- or under-compression
• Front stretch-mesh pocket with a durable fabric front panel and secure buckle closure
• Adjustable attachment loop and upper shock lock for securing your trekking poles or an ice axe
• Custom ComfortGrip molded zipper pulls