Rab Nitron 18 Backpack

Lightweight and streamlined, the Nitron 18 Backpack is built for fast-moving hikes and high-paced mountain missions

What Our Gearhead® Experts Are Saying:

"The Nitron 18L is my go-to pack for lightweight day hikes and trail running. The body-hugging harness keeps it snug against my back without bouncing, and the molded back panel provides just the right amount of flexibility and support. I love how easy it is to grab water from the flask stash pocket, and the quick-access harness and stash pockets keep my essentials within reach. Whether I’m moving fast on a summit push or heading out for an all-day trek, this pack keeps me comfortable and organized."

Designed for those who move fast and light, the Nitron 18 Backpack delivers comfort, stability, and on-the-go accessibility for technical hikes and high-speed mountain pursuits. Whether we’re pushing up steep switchbacks or cruising along ridgelines, the body-hugging harness and molded back panel provide a secure, bounce-free fit that moves with us, keeping weight to a minimum while maintaining all-day comfort.

With hydration compatibility and a flask stash pocket for quick water access, staying fueled on the trail has never been easier. The double chest strap ensures a secure fit at high speeds, while strategically placed harness and stash pockets allow us to grab snacks, layers, or poles without breaking stride. Built with durable, lightweight materials, the Nitron 18L is the perfect companion for everything from fast hikes to long trail runs, keeping us focused on the adventure ahead.

Details

• Lightweight and stable 18L pack for day hikes and fast mountain pursuits
• Body-hugging harness and molded back panel for a comfortable, bounce-free fit
• Quick-access flask stash pocket and hydration sleeve for 3L bladder compatibility
• Secure zipped harness pocket and large front stash pocket for easy gear access
• On-the-go trekking pole attachment system for smooth transitions on the trail
• Double chest strap ensures added security and stability at high speeds
• Durable 100D ROBIC® Nylon Ripstop with HydroShield Coating for long-lasting performance
• Item #RABZ0WG

Tech Specs

Material

[face fabric] ROBIC (100D nylon ripstop), Hydroshield coating, [insert] 70D x 140D, Trishield coating

Volume

18L (1100cu in)

Support/Suspension

Air Contour (molded EVA back panel)

Shoulder Straps

harness-style, adjustable

Waist Belt

padded hip fins, adjustable

Hydration Compatible

yes, up to 3L

Reservoir Included

no

Access

zippered top

Pockets

1 zippered harness, 1 soft flask harness, 1 front stash, 2 side stash, 2 zippered hip

Trekking Pole Carry

2

Dimensions

[S/M] 17.3 x 9.8 x 7.9in, [M/L] 18.5 x 9.8 x 7.9in

Claimed Weight

1lb 4oz

Activity

hiking

Manufacturer Warranty

limited lifetime