Mountain Adventurer 4000 Hiking Backpack


In stock

SKU: 1138


- Ultralight 66 Liter Backpack
- Internal frame
- Exterior and interior gear loops
- Sleeping bag compartment
- Removeable hood
- Compression straps
- Neoprene sleeves for rope, etc.
- Lifetime Warranty


Incredible views and remote trails are just some of the rewards that await you when you’re hiking in the wilderness. And because hiking can push you to your limits, you need a backpack that can keep up with you and your latest adventure. The Mountain Adventurer 4000 Backpack was designed with you in mind. This extra-large, rugged backpack is fully adjustable, built for comfort and has plenty of room for all your gear.

Specs and Sizing

Primary Features

Capacity: 4000 Cubic Inches / 66 Liters
Hydration Capacity: 101 Ounces (3 Liter), Bladder Not Included
Pack Weight: 5.25 lbs. (with tarp poncho), 4 lbs. (without tarp poncho)
Waist Belt: 33" - 48" with Split Wishbone Construction
Torso Length: Adjustable 15" - 20"


Shell: 420D Black Oxford 1000mm WR

Lifetime Warranty

TETON Sports has one of the best product guarantees in the business, made possible by our low defect rate and extra-mile customer service policy.

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