Chiru 25Ultra functional and light, the Chiru 25L is the ideal pack for classic mountaineering. The feature set is based around the needs of mountain professionals, who value the ability to organize and have a quick access to the gear. A beefy back panel and carry system take care of load management, and the low profile hybrid shoulder straps and stashable waist belt will not interfere with ropework or harnesses. The 3D patterned pick tunnel creates a snug