MSR Dromedary Bag Water Reservoir - Rugged Collapsible Storage

In this review of the MSR Dromedary Bag Water Reservoir, the bottom line is simple: this is a durable, expedition-ready water storage solution for groups and long trips where packability and ruggedness matter most. The six liter size offers substantial capacity without excess bulk, and the laminated BPA-free lining addresses water taste. Reviewers who need a tough, collapsible reservoir for camping, basecamps, or extended treks will find this model a strong choice because it balances heavy-duty 1,000-Denier exterior construction with a lightweight form factor.

Key Features

• Collapsible design: Packs down flat for superior packing efficiency so it takes minimal room when empty.
• BPA-free lining: Laminated food-grade inner layer improves water taste and keeps stored water safe for drinking.
• Rugged exterior: 1,000-Denier construction stands up to abrasion, freezing, and expedition wear and tear.
• Versatile capacity: The six liter size holds ample water for small groups while still remaining manageable at 11.3 by 20.6 in.
• Attachment points: Streamlined webbing and grommets let users secure the bag to packs or hang it for gravity-fed use.
• 3-in-1 cap: Included MSR cap simplifies filling, pouring, and drinking without additional tools.

Who It's For

The MSR Dromedary Bag is best for backpackers, expedition crews, and campers who need reliable, high-capacity water storage that tolerates rough handling and freezing temperatures. It suits groups who resupply at basecamps or move between camps and need a durable container that stows compactly when not full.

Users who prioritize ultralight weight for fastpacking or those who require integrated drinking tubes for pack-mounted hydration may want to look elsewhere, since this product is optimized for rugged storage and delivery rather than minimal grams or system-specific hydration integration.

Pros & Cons

Pros

• Excellent durability thanks to the 1,000-Denier exterior that resists punctures and abrasion.
• Improved BPA-free food-grade lining that generally yields better-tasting stored water.
• Collapsible form and included 3-in-1 cap make it versatile for packing, pouring, and hanging.
• Made in the USA, which appeals to buyers who prefer domestic manufacturing.

Cons

• Some customers report mixed experience with taste and occasional leakage, so careful cleaning and inspection are advised.
• The six liter size is substantial but may be bulky for solo ultralight trips compared with specialized hydration reservoirs.

Specifications

Brand	MSR
Capacity	6 liters
Dimensions	11.3 by 20.6 in
Weight	8.7 ounces
Exterior	1,000-Denier fabric
Lining	Laminated BPA-free food-grade
Made	Made in the USA

Our Verdict

The MSR Dromedary Bag Water Reservoir is a smart buy for those who need rugged, collapsible water storage for multi-day trips and group use; its durable shell, food-grade lining, and practical attachment features deliver strong value for expedition-style outings while remaining compact when empty.

Frequently Asked Questions

Is the lining safe for drinking water long term?
The laminated BPA-free food-grade lining is designed for safe water storage and generally improves taste, though routine cleaning is recommended.

Can it be used in freezing temperatures?
Yes, the tough 1,000-Denier exterior and materials are intended to handle freezing conditions and expedition abuse.

Does it come with attachments for hanging?
It includes streamlined webbing and grommets for pack attachment and hanging, plus the MSR 3-in-1 cap for filling, pouring, and drinking.