MSR Dromedary Bag Water Reservoir

Completely collapsible for superior packing efficiency, the MSR Dromedary Bag is our burliest medium-to-large capacity water storage and water delivery system. Perfect for everything from alpine- to road warrior-style expeditions, the Dromedary Bag is armed with incredibly tough 1,000-Denier exteriors and now laminated with an improved BPA-free food-grade lining for better-tasting water, and can handle freezing and the abuse inflicted by expedition crews and hardcore adventurers. Features streamlined webbing and strategic grommets for pack attachment and hanging. Accessories like the Shower or Hydration Kits add do-all versatility, and the included MSR 3-in-1 cap lets you fill, drink and pour with greater ease. Available in three sizes: the four-litre size measures 10 by 18.3 inches and weighs 6.9 ounces, the 6-litre size measures 11.3 by 20.6 inches and weighs 8.7 ounces, and the 10-litre size measures 12.5 by 23 inches and weighs 10 ounces.

Mountain Safety Research

MSR has always been a company of engineers, inventors and unruly dreamers. Larry Penberthy started the company in 1969 on a personal crusade against unsafe equipment. Today, we’re still an intrepid team obsessed with creating the most reliable, high-performance gear possible.

Whether it’s defying the status quo in equipment design or radically shifting the social mindset, we believe the greatest innovations—and explorations—are inspired by the world’s unruly dreamers.