Crafted from tough 200-denier nylon double ripstop fabric, the Factor 40 Lightweight Internal Frame Backpack offers a perfect balance of strength and weight. Its innovative suspended mesh back panel enhances ventilation, keeping you cool on long hikes.
- Roll-top upper access combined with a zipper lower compartment for versatile packing options
- Magnetic and mechanical buckles for secure closure and easy adjustment
- Pull-forward waistbelt tightening system with convenient hipbelt pockets
- Oversized stretch side pockets and hydration-compatible interior with hose port
- Includes a raincover tucked in a stowaway pocket to protect your gear in unpredictable weather
Designed as one of the top rated internal frame packs, it holds up to 40 liters (2,440 cubic inches) of gear while weighing just under 3 pounds. Whether you’re looking for the best lightweight backpack for hiking or a reliable backpacking pack, the Factor 40 delivers unmatched performance and comfort.
Carol Olson (verified owner) –
I’ve owned several backpacking packs, but the Factor 40 lightweight backpack stands out for its comfort and ventilation. Perfect for multi-day hikes!
Tracy Johnson (verified owner) –
This 40 liter backpack fits all my gear without feeling bulky. The magnetic buckles are a game-changer for quick access on the trail.
Paula Ramirez (verified owner) –
Great value among cheap backpacking packs for sale—durable, lightweight, and thoughtfully designed. Highly recommend for anyone wanting reliability without the weight.