High Sierra AT3 Carry-On Wheeled Backpack Review

The High Sierra AT3 Carry-On Wheeled Backpack is a basic 2-in-1 design, similar to the AT7, but with a different aesthetic. The design and functionality are basic, and the appearance is a bit outdated. If you’re looking for a simple, no-frills option, the AT3 might be the carry-on wheeled backpack you’re looking for. Read our full High Sierra AT3 Carry-On Wheeled Backpack review to learn more.

 

Overview of the High Sierra AT3 Carry-On Wheeled Backpack

high sierra at3

The AT3 is a wheeled carry-on with a detachable daypack. The main carry-on bag has two backpack straps on the back, turning this bag into a backpack when needed. The daypack can be zipped onto the front of the main bag or stacked on top of the main bag by sliding over the retractable handle.

High Sierra makes affordable luggage and backpacks, and these bags can often be found in big box stores such as Target or Walmart. In the case of the AT3, the quality and functionalities are limited, but this is reflected in the price.

 

Pros

at-3 carry-on backpack

Amazon

High Sierra AT3 Carry-On Wheeled Backpack reviews mention some pros. Here is the most important:

  • Main bag space: The main carry-on maximizes space while still being within most airline size restrictions.

 

Cons

high sierra bag

Unfortunately, High Sierra AT3 Carry-On Wheeled Backpack reviews also have to point out things that aren’t as positive:

  • Aesthetic: The AT3 appearance is a bit outdated. Some High Sierra AT3 Carry-On Wheeled Backpack reviews think that this bag has a “Walmart” look — old, generic and nothing special.
  • Daypack: The daypack is limited. This bag has no laptop sleeve, no interior pockets, limited space, basic backpack straps and tiny side mesh pockets that are too small for a water bottle. This is the lowest rated daypack of the carry-on backpacks with wheels we reviewed.
  • Quality: The zippers are questionable. Overall, the durability and quality are decent, not great.

 

Product Stats

These were the approximate prices and stats at the time of writing this article when compared to the other bags we received. Other stats are as follows:

  • Capacity: 52 liters (3165 cubic inches)
  • Main Bag Size: 22 x 13.5 x 9 in / 56 x 34 x 23 cm.
  • Daypack size: 16.5 x 12 x 5.75 in / 42 x 30.5 x 14.6 cm.
  • Materials: Duralite Tech-Weave, 900-denier.
  • Weight: 9.5 pounds.

 

Features

high sierra review

To help you get the most from this High Sierra AT3 Carry-On Wheeled Backpack review, we’ll go over the features of this bag. We’ll cover the main carry-on bag, retractable handle, backpack straps and the detachable daypack.

The Main Carry-On Bag

high sierra at3 carry-on wheeled backpack side

  • Exterior: The outer material is thick and heavy, which should help if this bag ever gets rough treatment from an airline or while traveling. There is an easy access pocket on the outside for loose items that need to be able to be grabbed quickly. The version shown in this review has a bit of green color, which adds an accent. There is also a black version.

 

high sierra at3 carry-on wheeled backpack main bag exterior

  • Handles: There are three handles on the exterior of the AT3. There is a strong top handle as well as a side handle. The third handle is a plastic crossbar along the bottom. This handle also operates as a kickstand. A fourth handle on the remaining side would be nice, but not having one doesn’t make the bag less usable.

 

high sierra at3 carry-on wheeled backpack interior

  • Interior: There are two straps on the inside to help secure luggage. The AT3 is the only option we reviewed that does not have a mesh pocket along the inside of the main opening. This would be nice to have for laundry or other loose items.
  • Space: The AT3 maximizes the amount of space on the interior while still staying within airline carry-on dimension requirements. This bag has some of the most space out of all the bags we reviewed. This is one of the favorite things we discovered in doing our High Sierra AT3 Carry-On Wheeled Backpack review.

 

Retractable Handle

handle

Amazon

  • Double pole design: The AT3 uses a dual pole design on the telescoping handle. This design adds stability and helps keep the daypack in place when it’s slid over the handle.
  • Solid with nice appearance: The handle is nicely designed and feels solid. It’s durable and smoothly goes up and down.

 

Backpack Straps

high sierra at3 carry-on wheeled backpack rear high sierra at3 carry-on wheeled backpack base

  • Basic straps: The straps are simple with no frills. They are fine for transporting the main bag as a backpack for short distances. However, heavier loads or longer periods of time will be uncomfortable because the straps have a simple shape and little padding.
  • Easy setup: A panel on the back of the main bag can be unzipped and folded down to reveal two backpack straps. The straps are already attached to the bottom of the bag, making it a simple transition into a backpack. The panel attaches to the bottom of the bag with a piece of velcro.
  • No hip belt or chest strap: There is no built-in hip belt of chest strap on the AT3 to protect your back from the dirty wheels.

 

Wheels/Base

high sierra at3 carry-on wheeled backpack base

  • Base: The base is solid and has a plastic crossbar that acts as a kickstand for balance and as a handle. Many of the other features on the AT3 are of lower quality, but the wheels and base are solid.
  • Wheels: The wheels are simple but functional. They roll smoothly and are sturdy enough to last for a long time.

 

Daypack

high sierra at3 carry-on wheeled backpack daypack high sierra at3 carry-on wheeled backpack daypack inside

  • Aesthetics: The outside appearance is simple, basic and outdated.
  • Straps: The backpack straps on the daypack are also basic. They aren’t built for comfort or durability.
  • Top pocket: A small zippered pocket on the top is great for storing smaller loose items that you need to access quickly.
  • Zippers: The zippers are functional but are cheap and not as smooth as other zippers. Seems like they would cause problems over time.
More Details

 

high sierra at3 carry-on wheeled backpack daypack interior high sierra at3 carry-on wheeled backpack mesh pockets

  • Functionality. The AT3 has the worst daypack overall due to a very basic design and limited storage capacity. The daypack significantly lowers the rating in our High Sierra AT3 Carry-On Wheeled Backpack review.
  • Interior: The main interior is extremely basic with no organization pockets or pouches. The backpack also has no laptop sleeve, which makes this bag less ideal for any kind of trip when you’d need a laptop.
  • Side mesh pockets: The side pockets are tiny. They are not big enough to hold a water bottle.

 

High Sierra AT3 Carry-On Wheeled Backpack Review Conclusion

high sierra sunset

After our High Sierra AT3 Carry-On Wheeled Backpack review, we feel that this bag offers a basic design for an affordable price. This bag is often around the same price as the Hypath 2-in-1. For the price, most people would likely prefer the Hypath due to better aesthetic, improved functionality, increased storage space and better quality.

However, the AT3 is still a decent option if you are wanting something simple that offers a rolling carry-on that can be converted into a backpack and a detachable daypack. While not the best bag available, the High Sierra AT3 is still a decent offering.

Have you used this bag? If so, leave your own High Sierra AT3 Carry-On Wheeled Backpack review below.

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