Xtreme Pack - Large/Extra Large

When first responders are working the fireline, comfort, mobility, and fast access to critical gear matter. The Vallfirest Xtreme Pack is a forestry/wildland backpack designed to distribute weight across the torso with an ergonomic, breathable harness—supporting agile movement during manual-tool work

A standout feature is its belt-integrated hydration system paired with a MOLLE system to help configure and carry mission-essential accessories. Built for rugged environments, the pack is described as highly resistant to abrasion, cuts, and tears, with heat-sealed zippers intended to improve tightness in wet conditions.

Features

• Ergonomic, breathable harness: Designed to distribute weight optimally over the firefighter’s torso and support freedom of movement during manual-tool work.
• High resistance construction: Described as waterproof and highly resistant to abrasion, cuts, and tears; made with 1000 Cordura and breathable mesh.
• Heat-sealed zippers: Intended to ensure tightness in wet environments.
• Belt-integrated hydration system: Includes a Hydrapack® system with tube/nozzle and an upper opening for easier filling and cleaning; tank is FDA-approved and PVC/BPA-free.
• MOLLE configuration: MOLLE system on the belt to arrange/add accessories as needed.
• Reflective visibility: Reflective strips listed as silver, gray.
• Warranty: 2-year warranty

What is it?

The Xtreme Pack is a wildland/forestry firefighting backpack designed to carry tools, hydration, and configurable accessories while maintaining mobility and comfort in harsh conditions.

How is it used?

It is worn as a load-bearing backpack with an ergonomic harness. Users can configure accessories via the MOLLE system and use the integrated hydration system for hands-free drinking during operations.

Who uses it?

The product is described for firefighters working in wildland/forestry contexts (i.e., wildland fire first responders).

Maintenance information

• The hydration reservoir has an upper opening for easy fill and cleaning.
• Empty and dry the hydration reservoir after each shift to reduce odor/microbial growth.
• Hand-clean exterior with mild soap and water; air-dry fully before storage.
• Inspect zippers, stitching, and MOLLE attachment points regularly for wear

What material is it made from?

1000 Cordura and mesh (breathable mesh).

Material: 1000 Cordura® with Breathable Mesh

The Xtreme Pack is built with 1000 Cordura®, a high‑tenacity nylon fabric commonly used in military, tactical, and professional outdoor gear for its durability. To support comfort during extended wear, breathable mesh is used in contact areas to improve airflow and reduce heat buildup.

• 1000 Cordura®: Highly resistant to abrasion and tearing, designed to withstand rough terrain, tools, and repeated heavy use
• Breathable mesh: Promotes airflow and moisture release to help improve comfort during physically demanding operations

How to Measure for Best Fit

To find the correct size, use a flexible measuring tape and measure around your torso, not your waist. Wrap the tape around your body at chest level, positioning it just under the arms and across the upper torso, where the pack’s harness and belt will sit when worn.

Make sure the tape is snug but not tight, and that it stays level all the way around your body. Record the measurement in inches and compare it to the size chart to select the best fit.

If you fall between sizes, choosing the larger size is recommended for comfort and layering.