
The Syclon XP 40 can be seen as Rab’s direct response to the needs of today’s mountain athletes: low weight, reliable weather protection, and a stable, close-fitting carry. Weighing in at under 1 kg, it’s one of the few packs in its class that combines full waterproofing with true ventilation. Designed for multi-day treks, hut-to-hut tours, and fast thru-hikes, it stands out with sharp aesthetics and a carry system built for comfort and balanced load distribution.
At its core is Rab's new Aerofit carry system: a body-hugging, ventilated back panel that improves airflow and load distribution. This creates noticeable comfort over long days, without sacrificing the pack's stability or protection. The material spec reflects Rab’s technical design approach. High tenacity nylon—100% recycled at 40D and 85% recycled at 100D—ensures durability, while Spectra Ripstop technology adds resistance to wear in a fraction of the weight. Every seam is fully taped, meeting IPX4 waterproofing standards. Smart features like roll-top closure, compression straps, pole attachment points, and quick-access pockets round out the pack’s alpine utility.
The ISPO Award recognition validates the brand’s technical ambition—and commitment to those who depend on high-performing equipment in the field.

Beyond design, the Syclon XP 40 reflects Rab’s sharpened focus on sustainability—an area increasingly important to both consumers and retailers. From recycled nylon fabrics to PFAS-free DWR finishes, the pack aligns with Rab’s broader goal to reduce environmental impact without compromising product function. The brand’s Material Facts tables offer transparent insight into recycled content, energy use, and production practices, giving retailers concrete data to communicate value and differentiation to their customers.
For retailers, the Syclon XP 40 offers a chance to stock a high-performance pack with a clear sustainability narrative. The product is manufactured in amfori BSCI-audited factories, under the guidance of Rab’s annually updated Supplier and Fabric Manuals. These define not only quality but also social and chemical compliance standards. Additionally, Rab’s growing global Repair & Wash Services add long-term value and promote responsible ownership—key selling points for today’s discerning outdoor customers.
“Winning an ISPO award for the Syclon XP 40 validates our commitment to innovation and excellence. Our product development teams have created technologies that directly address what Mountain People need in the field. We’re now working hand-in-hand with our retail partners to bring these award-winning products to market with strategic and targeted approaches,” explains Hervé Domenighini, European Sales Director at Rab.

The Syclon XP 40 isn’t a niche product for a narrow user group—it’s a spot-on solution for a growing audience: people who count every gram but won’t compromise on performance or comfort. With smart features, a stable carry system, and tough materials, this pack performs on the trail and stands out on the retail floor. For retailers, it’s a technically focused product with a clear profile—an asset to any assortment that stands apart from the average.

- Lightweight & waterproof ventilated pack
- Body-hugging Aerofit carry system
- Lightweight: One of the only fully waterproof, air ventilated packs under 1kg on the market
- Colors: Unisex version: Black/Dark Pewter; Black/Maya Blue - ND version: Black/Dark Fig
- Seizes: Syclon XP 28ND, Syclon XP 30, Syclon XP 38ND, Syclon XP 40
- Available: Spring/Summer 2026
- RRP: € 210.00
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