MSR Water Treatment, Bottles and Hydration

MSR MiniWorks EX Microfilter

The MSR MiniWorks EX is versatile enough for day hikes or extended trips. This field-maintainable microfilter packs small and light.

MiniWorks EX

  • 16 oz
  • Field maintainable
  • Rating:
  • Price: $89.95
  • Free shipping plus free returns
MSR SweetWater Purifier System

The MSR SweetWater Purifier System provides added viral protection for use in popular wilderness areas and developing countries, or anywhere with considerable human activity.

SweetWater Purifier System

  • 14 oz
  • Purifies and filters
  • Rating:
  • Price: $99.95
  • Free shipping plus free returns
MSR HyperFlow Microfilter

Reflecting its continuing commitment to innovation, MSR unveils the HyperFlow Microfilter, a fast and efficient filter. Lightweight and compact, the HyperFlow Microfilter is sure to appeal to even the most ounce-conscious backpackers.

HyperFlow Microfilter

  • 7.8 oz
  • Lightweight, small and fast
  • Rating:
  • Price: $99.95
  • Free shipping plus free returns
MSR SweetWater Microfilter

The MSR SweetWater microfilter is fast and easy to use. The lever-action pump delivers water on both the up and down strokes.

SweetWater Microfilter

  • 11 oz
  • Backcountry filter
  • Rating:
  • Price: $89.95
  • Free shipping plus free returns
MSR HyperFlow Replacement Cartridge

The MSR HyperFlow Replacement Cartridge helps you restore the life of your HyperFlow Microfilter. The innovative hollow fiber cartridge screws easily into your HyperFlow Microfilter via a threaded attachment.

HyperFlow Replacement Cartridge

  • Rating:
  • Price: $39.95
MSR HyperFlow Gravity Kit

The MSR HyperFlow Gravity Kit allows you to transform your HyperFlow Microfilter into a hands-free filter. Attach the kit's reservoir to your HyperFlow Microfilter, filling it with water, suspend it from a branch and allow gravity to do the rest!

HyperFlow Gravity Kit

  • Rating:
  • Reg. Price: $69.95
  • Out of stock.
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Mountain Safety Research started as a one-man crusade in the 1960's to call attention to the safety and quality of climbing equipment. Today, MSR is a diverse, global company dedicated to developing reliable outdoor products for committed backcountry users. Their dedication to reliable and well-designed gear has led them to introduce revolutionary new products, improve existing products and even reinvent the old. The result is a line of products that set the benchmark for outdoor equipment design.

Whether your quest of the moment is thru-hiking, kayaking or exploring a remote region north of Hudson Bay, you can count on MSR products to see you through trip after trip after trip.

Click here to visit the official MSR website. (Note: you will be leaving Backcountry Edge.)

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  • Types of Water Treatment for Backpacking   Tech Talk: Types of Water Treatment for Backpacking
  • MSR Water Filter Introduction   Tech Talk: MSR Water Filter Introduction
  • MSR SweetWater Microfilter   Product Demo: MSR SweetWater Microfilter
  • How Hand-Pumped Water Filters and Purifiers Work   How-to Guide: How Hand-Pumped Water Filters and Purifiers Work