Lowepro Whistler Backpack 450 AW II

EXTREME PROTECTION
Durable fabrics and rugged design provide protection from extreme climates and conditions anytime of year.

STORE ALL YOUR ESSENTIALS
With 20% more interior cargo space, the second generation Whistler II holds everything you need and more!

ATTACH ALPINE ESSENTIALS
Attach heavy gear like skis, ice tools or a pro tripod to the sides and still have access to main compartment. Multiple attachment points make it easy to expand capacity and add trekking poles, snowboard and more!