Comfortable:Floating air flow system fits the back spine curve more effectively and keep a proper distance from your back， so the heat produced during exercise can be dissipated in time，to ensure that your back dry and comfortable.

Lightweight:Thoracic band loops can be adjusted according to different human needs.The strap adopts ergonomic design, which has the function of alleviating the burden of your bag,give you a relaxed and wonderful travel experience!

Practical:The top pocket features a zipper, which can be placed in small valuables such as files for easy access.Plenty of small and large pockets, external attachment points,hold your hydration reservoir, tent, trekking poles, sleeping bag and more.This pack holds all your hiking and travel essentials!

Durable:The backpack is made of quality anti-wear and water-proof nylon.provide strengthen and long-lasting performance with minimal weight. Stress points are reinforced with bar tacking for increased longevity.45 and 5 additional capacity ideal for weekend or weeklong trips lasting 2 to 5 days!

Enjoyabl