The Nimbus Core Pack from Granite Gear introduces a completely new concept in backpack design--offering hikers and climbers greater versatility for carrying hard to pack and bulky gear. This pack features two full-length lateral pockets that cinch around whatever you choose to carry in the pack's core. After filling the core, the Nimbus Core's compression flap cinches tight from the top, bottom, and sides to hold your load securely and efficiently.

• Wrap-around core design: carries a large bear canister with ease or other hard to pack, bulk items (tents, sleeping bags, tripods, fishing poles, tools etc)
• Two full-length side pockets cinch around bear canister
• Compression flap secures contents and stabilizes load
• Topoflex framesheet for superior weight distribution
• Advection back panel to support airflow and cooling

Topoflex Advection Suspension

The Topoflex frame sheet follows both the vertical and horizontal contours of the back, allowing for a more consistent load distribution leading to better blood circulation and less muscle fatigue. The suspension is The suspension is engineered with three distinct zones of flexibility--a shock absorbing lumbar zone; a semi-rigid mid-back zone for even weight distribution and the perfect level of torsional flex; and a rigid upper zone that accommodates the load lifters to pull the whole load close to your back. The Advection back panel features foam panels that allow air to flow freely between the back and the frame sheet to allow for evaporative cooling.

Shipping Note: Shipping to Alaska, Hawaii, and APO addresses is not available for this item

Warranty: 90 Day Granite Gear