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Big on comfort and functionality.

From monster day hikes to minimalist overnight adventures, load up the Lowe Alpine AirZone Trek 45:55 Backpack for big comfort and function-driven features. The AirZone suspension features a floating mesh back panel for warm weather comfort and the Torso Fit Centro system adjusts to perfectly match your torso size. The expandable front pocket allows you to bring along more gear if the weather forecast is not great, and the integrated rain cover keeps your gear dry when the sky turns dark and stormy.

  • AirZone suspension utilizes a suspended mesh back panel for maximum breathablility and comfortable support
  • Torso Fit Centro system adjusts between 17-20 inches for a perfect fit
  • AdaptiveFit waistbelt conforms to a variety of hip shapes and sizes for a custom feeling fit
  • Top access provides easy packing while the side panel allows you to access gear while the pack is laying on its side
  • Bottom access with zip-out divider helps keep gear organized
  • Carry range between 22-33lbs makes this AirZone ideal for long day hikes and minimalist overnight excursions
  • Large expandable front pocket can increases the packs volume from 45 to 55 liters
  • Burly Mini Rip fabrics provide abrasion resistance and durability
  • Hydration compatible for convenient thirst quenching
  • Dual side mesh, hipbelt, shoulder strap, and internal zipped pockets keep gear organized
  • Specialized pole loops securely stow walking poles when not in use
  • Front stretch pocket allows you to stash a rain jacket or puffy
  • Sternum strap with whistle prevents the pack from shifting and adds a safety feature
  • Raincover keeps your gear dry if you get caught in a storm

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Lowe Alpine AirZone Trek+ 45:55 Backpack - 2746-3356cu in

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Here's what others have to say...

5 5

More than a day-packer

  • Familiarity: I've put it through the wringer

I have used this backpack for quite a while and I am very satisfied with its functionality and variability. Lowe Alpine one more time proved its strength in creating backpacks. Here are my personal +++:
+ The height adjustable straps make it fit for different body types
+ Airzone allows ventilation of the back, ameliorating sweating through the hiking clothes
+ pockets at the belt can be used for sunglasses, cream, money, small purse, light, etc
+ volume of the backpack is highly adjustable, inner space can be compartmentalized, new is the large backside access (instead of the older model, where there was just a zipper on the side), makes it very easy to find things that have slipped further down.
+ adjustable top opening allows really to fill up this backpack to the top.
+ the rain cover is a great plus. I always appreciated this option, because wheather changes occur almost everywhere.
Any disadvantages ? I have not found anything yet.
This is a true all-rounder, adjustable to many different hiking situations.