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MSR TrailShot Pocket-Sized Water Filter vs MSR Dromedary Bag 4L

MSR TrailShot Pocket-Sized Water Filter ($69.95) vs MSR Dromedary Bag 4L ($51.95) — side-by-side specs, weight, pros and cons to help you pick the right water purifier.

MSR TrailShot Pocket-Sized Water Filter
MSR
TrailShot Pocket-Sized Water Filter
$69.95
Check Price →
MSR Dromedary Bag 4L
MSR
Dromedary Bag 4L
$51.95
Check Price →
Spec-by-spec
SpecMSR TrailShot Pocket-Sized Water FilterMSR Dromedary Bag 4L
Price$69.95$51.95
Weight142g200g
Weight142g (MSR spec)200g (MSR)
TypePocket microfilter, squeeze and drinkTough water carrier
UseOne-handed, straight from the source to mouth or bottle—
MakerMSR (Cascade Designs)—
Capacity—4L
Sizes—Also sold in 6L and 10L
Pros & Cons

MSR TrailShot Pocket-Sized Water Filter

  • 142g and pocket-sized
  • One-handed use
  • Filters directly from a stream
  • $69.95 for a single-purpose tool
  • Needs a reachable water source
  • Not built for treating large volumes at camp

MSR Dromedary Bag 4L

  • Tough fabric carrier
  • Packs flat when empty
  • Sold in 4L, 6L and 10L
  • $51.95 is steep for a water bag
  • Camp tool, not a pocket carry
  • 4L is overkill for a day hike
MSR Dromedary Bag 4L is the better value at $51.95. If weight matters most, MSR TrailShot Pocket-Sized Water Filter carries lighter at 142g. Both are part of our curated water purifier index — tap through to check current pricing.
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