Strong Carrying System: With 3D solid suspended design, the back metal arc holder can effectively disassemble pressure from the backpack, transfer much of the weight from shoulders to the hips and legs, make your long trekking much easier
Lightweight Design: Made of ultra-light strong 420D nylon material, the whole bag weighs only 2.76lb./1.25kg, lightweight, breathable, anti-shock and decompressive, which allows easy heavy-load and long-time carrying
Waterproof Material: Waterproof material lets you rest assured to use it in sunny or rainy days without worrying your items to be wetted by sweat or raindrops, while the rain cover in bottom zipper bag adds extra security
Multiple Compartments: The biggest main pouch can hold most of your daily necessities including a 15 inches computer, top cover with zipper bag provides an easy access for some handy items like tissues or flashlight, other pockets keep items separate and easy to get
Safe Elements: With front reflective strips, it is safe and enables you easily to be seen in the dark, while an emergency whistle buckle on the shoulder strap allows it easy to call for help in emergency
Water Resistant & Durable: Made of premium 420D nylon material, water resistant and wear resistant, breathable and durable, you''ll never be troubled by raindrops, sweat or moist invasion
Excellent Bearing System: The construction of curving metal arcs and mesh covered back contact, matches with padded shoulder straps and waist belts, it can transfer the shoulder pressure to hips and legs, efficiently reduce back and shoulder burden, ideal for long time trekking
Lightweight: With 420D ultra-light nylon material, this 30L climbing backpack weighs only 2.6lb. / 1.20kg, it can be carried easily with more items for long time journey
Multiple Compartments: Equipped with a main pocket with an interior 3L water bladder pouch, a secondary pocket with double small separate pocket for valuables like cash, cards, passport, etc., as well as a small front pocket for some frequently-used necessities
Interior 3L Water Bag Pocket: There is a deep pocket inside the main pouch, you can store your 3L water bag in it and stretch out the water tube from the top hole, very convenient for drinking

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 11.42 inch
Height : 2.76 inch
Length : 22.05 inch

Item Weight: 5.62 pounds (View shipping rates and policies)
Shipping Weight: 5.7 pounds (View shipping rates and policies)

ASIN : B00QN9QO20

Product Description

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Description
WATERFLY? High-capacity Climbing Backpack
Strong adjustable carrying system can effectively reduce the shoulder pressure and provides you a comfortable bearing according to your needs.
30L-70L large capacity and multiple compartments, it can store most of your daily necessities like clothes, shoes, water bottles, laptop, foods, tools, etc.
EVA back panel with mesh surface makes it breathable and comfortable to carry.
Adjustable smooth nylon straps, YKK zippers and YNS buckles allow it easy to adjust and lock.
The back hidden velcro pocket with a hook is ideal for storing a water bladder.
The side zipper provides you a quick and easy access to the main pouch.
Rain cover on the bottom pocket adds extra protection for the backpack.
Thickening padded waist belt efficiently protects your waist, while the double pockets can hold your frequently-used items like phone, cash, tissues, flashlight, etc.
With an emergency whistle buckle and reflective strips, it is safe for outdoor use.
Perfect for outdoor hiking, camping, climbing, trekking, etc.

Capacity: 30L /40L/50L/60L/70L
30L Size: 20.5 x?12.6 x 7.1?inches/52?x?32 x 18 cm (L x?W x H)
40L Size: 21.7?x?12.6 x 6.7 inches/55?x?32 x 17 cm ( L x?W x H)
50L Size: 22.1?x?12.2 x 7.9 inches/56?x?31 x 20 cm (L x W x H)
60L Size: 25.6?x?13 x 7.9? inches/65?x?33 x 20 cm (L x W x H)
70L Size: 27.6?x?13.8 x 8.7 inches/70?x?35 x 22 cm (L x W x H)? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
Package Included
1 x WATERFLY Frame? High-capacity Climbing Backpack