Lighter. Smarter. More Comfortable Than Ever.

The Carbon Evo 50 Backpack is our most comfortable, dialed-in ultralight pack yet—engineered for long-distance backpackers who demand real load carry, simplified design, and exceptional comfort under 2 lbs.

With a refined 50L+ capacity, our CARBONFLEX™ Suspension System, and a paired-down pocket layout, the Evo 50 is built for seasoned hikers who want ultralight performance without sacrificing comfort or ease-of-use.

Key Features:

🏔️ Ultralight, Yet Fully Capable

At just 30 oz (size M/M), the Carbon Evo 50 delivers ~58L of usable space (47L internal + 11L external), perfect for thru-hikes, long weekends, or backcountry missions. It's stripped down where it should be—but never short on critical features.

🔧 Next-Gen Comfort: CARBONFLEX™ Suspension System

Our most advanced frame system to date, featuring:

Anatomically curved carbon fiber stays that move with your body for load support up to 40 lbs
True load lifter straps for better weight transfer and shoulder relief
Improved hip belt design for increased contact, comfort & pressure distribution
Dual anchor belt system for secure fit & quick adjustments on the trail

The result? All-day comfort, even with real loads. Most “airflow” suspension systems add weight and reduce control. The Carbon Evo 50 keeps your load stable, efficient, and close—exactly what long-distance backpackers want.

🎒 Simplified Storage, Smarter Design

Roll-top closure + top Y-strap (perfect for securing pads, shelters, or bear canisters)
Oversized UltraStretch™ Mesh rear pocket—durable & functional in high-wear zones
2 large side water bottle pockets—each fits two 1L bottles
2 zippered hip belt pockets with easy one-hand operation + key clip
Ice axe/trekking pole attachment loops
External lashing loops for overflow gear
Self-compressing curved bottom keeps your load high and stable
Removable hydration sleeve
Removable hip belt for versatility

Why Choose the Carbon Evo 50?

Because ultralight doesn’t have to mean uncomfortable. The Carbon Evo 50 is lighter, more comfortable, and easier to use than traditional framed packs—and more supportive than most ultralight alternatives. It's built for serious miles, offering load-hauling ability with a minimalist design, optimized weight distribution, and materials that hold up to hard use.

If you’ve cut your gear down to the essentials but still want a framed pack that carries like a dream, the Carbon Evo 50 is the answer.

Perfect For:

Thru-hikers looking to lighten up without losing support
Backpackers who value simplicity, structure, and comfort
Ultralight pros looking for the next evolution of performance packs

Built for comfort. Streamlined for distance.
The Carbon Evo 50 Backpack is your new go-to for serious ultralight miles.

Upcoming UL Backpacks

CS40 Ultra Backpack

Carbon Evo 50 Backpack