MSR DromLite Water Storage Bags

Ultralight water on tap, anywhere

The MSR DromLite is a proven collapsible water storage bag built for camping, hiking, bushcraft and expedition use. Available in 2L, 4L and 6L, it carries a serious volume of water yet weighs as little as 130g, so you can top up bottles, cook and wash without lugging rigid containers.

Tough where it counts

A rugged film body with RF-welded seams shrugs off abrasion, punctures and rough handling in a loaded pack or vehicle. This is the bag that survives repeated trips, not a throwaway pouch, which is exactly why it is a firm favourite with long-distance walkers and preppers alike.

Clean, better-tasting water

Inside sits an improved BPA-free, food-grade liner that keeps stored water tasting fresh with no plastic tang. It is freezer-safe too, so you can freeze the bag for a cool block or thaw drinking water in cold conditions.

Smart 3-in-1 cap

The clever 3-in-1 cap lets you fill, drink and pour from a single fitting, and it accepts the optional MSR Hydration Hose Kit for hands-free drinking. When empty, the DromLite folds down to the size of its cap and an elastic bungee keeps it neatly packed.