Mountainsmith
Scream 55
Best ultralight pack for minimalist thru hikers.
Engineered for ultralight backpacking, this pack offers exceptional load-hauling performance with a removable framesheet and aluminum support stay. Its channeled backpanel design and dual-density padding on the backpanel, shoulder straps, and contoured waistbelt ensure comfort and stability on extended treks. Constructed from durable nylon, it boasts an impressive strength-to-weight ratio, making it ideal for carrying significant gear loads. Multiple access points and organizational features simplify gear retrieval and management for seasoned adventurers.
$160.00
Owner Satisfaction
4.5
/ 5
Category Rank
7466
/ 15434
#7466 in Backpacks
Price vs Category Average
+47%
Above average
Capacity
55
/ L
Who it's for
- Thru-hikers and fastpackers prioritizing minimal pack weight
- Backpackers seeking a customizable pack for varied adventures
- Minimalist adventurers needing a tough pack that withstands trail abuse
Who should skip it
- Hikers carrying heavier gear or extended trip supplies
- Users who prefer extensive internal organization and multiple access points
- Backpackers accustomed to quick-access zippered main compartments
Performance breakdown
Load-Carrying Efficiency
Aluminum stay and framesheet handle heavy gear loads with surprising stability.
Weight-to-Durability Ratio
Robic nylon construction balances ultralight specs with impressive trail-ready toughness.
Ventilation Performance
Channeled backpanel design offers decent airflow, though not fully suspended.
Access and Organization
J-zipper and roll-top combo makes retrieving deep-packed gear remarkably simple.
Comfort and Fit
Dual-density padding provides reliable cushioning for long days on the trail.
Adjustability
Removable framesheet allows for customizable support based on specific trip needs.
Key Specs
Capacity
55 L
Weight
2.75 lbs
Material
210D Robic HT Nylon
Dimensions
24 x 11 x 11 in
Load Range
Up to 45 lbs
Torso Size
17 - 22 in
Waistbelt Size
28 - 48 in
Frame Material
Aluminum
Know before you buy
Yes, the pack features a removable EVA framesheet and aluminum stay. You can strip these out to reduce weight for shorter trips or if you prefer a more flexible, minimalist carry.
The pack offers both a roll-top closure for quick access from the top and a U-shaped zipper that allows you to open the main compartment like a suitcase. This makes it easy to reach items at the bottom of your pack without dumping everything out.
The Scream 55 is designed to accommodate torso lengths between 17 and 22 inches. It also features an adjustable waistbelt that fits sizes from 28 to 48 inches, making it versatile for a wide range of body types.
The pack is constructed from 210D Robic HT nylon reinforced with Aramid fibers. This combination is specifically chosen for high abrasion resistance and tear strength, making it well-suited for demanding terrain.
The pack is rated for a load range of up to 45 pounds. While it is built for extended trips, keeping your load within this limit ensures the suspension system remains comfortable and effective.
Yes, the molded backpanel is engineered with integrated airflow channels. These channels promote air circulation between your back and the pack, which helps keep you cooler during high-exertion hikes.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$160