WATERFLY External Frame Trekking Hiking Backpack 70L


Product Code: MY7001-03

sold in last hours
Army GreenArmy Green

Waterfly ·Backpacking · 70-Liter · Nylon · Trekking

The technical backpack is of 70L capacity, with strong adjustable carrying system, multiple compartments, adjustable smooth nylon straps and integrated rain cover, efficiently perfect trekking/hiking/camping partner 


  • Strong adjustable carrying system can effectively reduce the shoulder pressure and provides you a comfortable bearing according to your needs.
  • With 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 3L 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.

Size: 13.8 x 8.7 x 27.6 inches (L x W x H)
Weight: 5.62lb.
Capacity: 70L
Material: Nylon
Optional Colors: Black, blue, army green

If you have any issues with our products, please feel free to contact us.

How to Adjust the Back Panel
1.Reach your hand into the back interlayer;
2.Separate the panel from the inside velcro;
3.Adjust the panel’s position as you want;
4.Stick it on the velcro to make it stable.

Package Included
1 x WATERFLY 70L Trekking Backpack
We can ship to main countries like the US (including Alaska, Hawaii and APO/FPO/DPO addresses), Canada, Australia, the European Union, and many other countries around the world.

Normally, we can offer three shipping methods. Estimated arrival dates are not guaranteed. Weather delays and other unforeseen circumstances may impact delivery time.

1. Free Shipping: Free, (12-22 business days after fulfillment)

2. Standard Shipping: $5.00, Flat Rate (5-10 business days after fulfillment)

3. Express Shipping: $25.00, (3-7 business days after fulfillment)


For more shipping information, you could contact us by leaving a message. We will get back to you in 24 hours.

Return & Refund

Returns are easy! We strive to offer the best shopping experience, including fast and hassle-free returns. 

The product is eligible for return within 3 days without any reason after receipt, or for exchange within 30 days after receipt, if they arrived in damaged condition or the item is defective.

Please make sure the item is in a good condition, which will not affect its second sale. Otherwise, your product will not be accepted for return.

The shipping fee can be negotiated between buyer and seller.

In what circumstances can I return?

You could return your product if it is defective, or damaged in the post, or not as described.

What to do in case of returning/exchanging?

Send an email to support@waterflys.com stating your situation first. We will attend to your return/exchange issue in 24 hours. 

When will you send me a new one if I claim exchange?

We will send you a new one after we receive the previous one.


To exchange or refund, you must return an item in the same condition as it was received, not used or altered in any way. Package materials should also be returned. Damaged return or used item may incur additional charge.

For more information, Please don't hesitate to contact us.