Every gram of the Syclon XP has been carefully considered, shaving weight wherever possible to create an ultralight pack for minimalist hikers. Weighing in at under 900g, it’s also fully waterproof and tested to IPX4, which further reduces weight by eliminating the need for dry bags or a rain cover. The body-contouring, ventilated AEROFIT™ carry system allows plenty of airflow to your back and provides a seamless fit, keeping you comfortable and your load stable at fast paces and over long distances. Ready for the range of conditions you might encounter on the mountain from high heat to driving rain, the Syclon XP is built for alpine hut-hopping and thru-hiking long-distance trails.

Built with narrower dimensions, the Syclon XP 38ND is ideal for women or those with smaller frames.