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MSR TrailShot Pocket-Sized Backcountry Water Filter: The Ultimate Hydration Solution?

Original price was: $62.95.Current price is: $57.28.

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1. Overview of MSR TrailShot

  • Type: Water filter (not a purifier)
  • Weight: 5 ounces (141 grams)
  • Dimensions: 6 x 2.4 inches
  • Filter Type: Hollow fiber technology
  • Removes: 99.9999% of bacteria, 99.9% of protozoa (like giardia and cryptosporidium)
  • Filter Capacity: Up to 2,000 liters before needing replacement
  • Flow Rate: Filters 1 liter of water in 60 seconds
  • Cleaning Method: Shake-to-clean
  • Usage: One-handed operation, can drink directly from water sources or fill bottles
  • Ideal For: Hiking, backpacking, trail running, emergency preparedness

2. Pros:

  • Ultra-portable: Compact and lightweight, fits easily in pockets or small packs
  • Quick filtration: Filters water at a decent rate of 1 liter per minute
  • Effective filtration: Removes bacteria and protozoa without the need for chemicals
  • Durable: Can filter up to 2,000 liters before requiring a cartridge replacement
  • Ease of use: One-handed operation with the ability to drink directly from streams
  • Simple maintenance: Shake-to-clean method for easy cleaning in the field
  • No additional equipment needed: Works without the need for bottles or external tools

3. Cons:

  • No virus filtration: Does not protect against viruses, which may be a concern in some regions
  • Manual operation: Continuous squeezing may lead to hand fatigue, especially for extended use or filtering large quantities of water
  • Not ideal for large groups: Best suited for solo hikers or small groups due to its slower flow rate and manual operation
  • Flow rate slows in dirty water: May experience reduced flow rate in heavily silted or muddy water
  • Small size: While portable, it could be easy to misplace due to its compact design
Table of Contents
Primary Item (H2)

Full Review

Edmund
Written by Edmund Yeo

Planning an outdoor adventure? Reliable gear is essential, and the MSR TrailShot ensures your water meets EPA drinking water standards.

MSR TrailShot

Essentially the classification of the TrailShot is a water filter, but it performs almost like a combination system, making it versatile for different conditions.

This pocket-sized filter is ideal for hiking, camping, and backpacking, performing as effectively as when testing microbiological purifiers.

Weighing just 5 ounces and measuring 6x2.4 inches, it’s similar to tiny water filters used by fast packers and high-mileage adventurers.

This tiny water filter lets you drink directly from streams or fill bottles without extra bulk, making it perfect for those who need clean water on the go.

Adhering to varying micron ratings, the TrailShot efficiently removes harmful microorganisms like bacteria and protozoa, while eliminating the need for chemical treatment.

Although it doesn’t qualify as a full water purifier, it excels in developed and remote areas. Unlike bulkier systems like a gravity filter, the TrailShot maintains strong flow rates and can filter up to 2,000 liters before needing a replacement.

Its filter cartridge is durable and shares the reliability of other MSR filters, offering consistent performance across different water sources.

Bottom Line

The MSR TrailShot is a great choice for outdoor lovers who want a simple, effective way to get clean water on the go. Its compact size also makes it easy to store alongside other outdoor gear essentials like stash pockets, energy chews, and mini bike pumps.

Embrace the Wild with the MSR TrailShot Water Filter

Imagine sipping clean water straight from a mountain stream. The TrailShot makes this possible.

This tiny filter fits in your pocket, weighing just 5 ounces. You can drink directly from water sources or fill up bottles in about a minute.

The TrailShot uses special hollow fibers to catch harmful stuff like bacteria and parasites.

It works without chemicals and can clean up to 2,000 liters of water. When it gets slow, you just shake it to unclog.

You'll love how easy it is to use with one hand.

It's perfect for hiking, camping, or emergencies. The TrailShot lets you travel light and stay safe in the backcountry.

Unmatched Portability for Adventure Seekers

Ready for your next outdoor adventure? The TrailShot is your new best friend.

This tiny water filter packs a big punch. At just 5 ounces and 6x2.4 inches, it fits easily in your pocket or pack.

You can drink straight from streams and lakes without getting dirty. Just dip the tube in and pump with one hand.

It's super fast too - you'll have a liter of clean water in only 60 seconds.

The TrailShot uses special hollow fiber tech to trap nasty bugs like giardia and salmonella.

It works on 99.9999% of bacteria and 99.9% of protozoa. You can filter up to 2,000 liters before needing a replacement. No chemicals needed!

When it gets gunky, just shake it to clean. No tools required.

It's perfect for hikers, runners, bikers, and campers who want to travel light but stay safe.

Pioneering Water Filtering Technology

The TrailShot brings fresh ideas to water filtration. This tiny device packs a big punch when it comes to clean water on the go.

You can drink straight from streams or fill up bottles quickly. It filters out nasty bugs like giardia and bacteria in just seconds.

The clever design lets you pump one-handed, making it super easy to use.

In only a minute, you'll have a full liter of safe water. No need for chemicals - the hollow fiber tech does all the work.

At just 5 ounces, you'll barely notice it in your pack.

But don't let the small size fool you. The TrailShot can clean up to 2,000 liters before needing a replacement.

When the flow slows down, a few shakes get it back up to speed.

For hikers and campers wanting light gear that works well, this filter is worth checking out.

Usage and Maintenance Tips

Keep your TrailShot filter ready for action with these simple tips.

Always backflush after each use by shaking it with clean water inside. This helps clear out debris and extend its life.

When you're done filtering, give it a few pumps to clear out excess water before storing it.

You can drink straight from streams or fill your bottle - just make sure the intake is fully submerged.

For best flow, avoid very muddy water sources.

If the filter slows down, try cleaning the pre-filter at the tip.

In freezing temps, keep the TrailShot close to your body to prevent damage.

It's good for up to 2,000 liters, but replace it sooner if you notice reduced flow that backflushing doesn't fix.

With proper care, this compact filter will keep you hydrated on many adventures.

Pros and Cons

MSR TrailShot Filter

The TrailShot water filter packs a powerful punch in a tiny package. This pocket-sized wonder offers both benefits and drawbacks for your outdoor adventures.

Pros

  • Super lightweight at just 5 ounces

  • Fits easily in small pockets or gear

  • Filters water quickly - 1 liter in 60 seconds

  • Drink straight from water sources

  • No chemicals needed

  • Removes harmful bacteria and protozoa

  • Long-lasting - filters up to 2,000 liters

Cons

  • Only filters bacteria and protozoa, not viruses

  • May get tiring to squeeze for long periods

  • Slower flow rate than some larger filters

  • Small size could make it easy to misplace

  • Doesn't work well for filtering large amounts of water

This compact filter gives you clean water on the go without weighing you down.

You can sip directly from streams or lakes or fill up bottles and hydration packs. The one-handed design lets you squeeze and filter water fast.

But the TrailShot isn't perfect. It won't protect against viruses, so it's best for areas with low human impact.

The small size that makes it so portable also means it's not ideal for filtering lots of water for groups. You might get hand fatigue from squeezing after a while.

Still, for solo hikers, runners, and bikers who want an ultralight filter for quick water access, the TrailShot offers a simple and effective solution.

Just clip it to your pack and you're ready to hydrate safely on your next outdoor trip.

Case Studies: Real-Life Reviews from TrailShot Users

You'll love hearing how the TrailShot has helped other outdoor enthusiasts.

Many hikers praise its lightweight design, weighing just 4.9 ounces. This makes it easy to carry on long treks.

One backpacker switched from a larger filter and found the TrailShot worked great for their trip. It filtered water quickly and easily.

Another user compared it to other filters they own. They now pick the TrailShot for most wilderness trips.

They like that it's simple to use with no instructions needed. You can even switch hands if one gets tired.

Some international users shared good experiences too.

An Italian hiker used it to filter lake water in the mountains. They found it reliable.

A Spanish user liked how small and easy to use it was for mountain outings.

A French reviewer praised its clever design for getting water from small streams.

The Necessity for Emergency Preparedness

You never know when disaster might strike. That's why having a reliable water filter like the TrailShot is so important.

This tiny device can be a lifesaver in emergencies. It fits easily in your pocket or bag, ready to provide clean water when you need it most.

The TrailShot lets you drink straight from rivers or lakes without getting sick. You can also fill up bottles quickly for your family.

It filters out nasty bugs that can make you ill. Best of all, it's super easy to use - even kids can do it. Just a minute of pumping gives you a whole liter of safe water.

Natural disasters, power outages, or broken pipes can leave you without clean water at home too.

Having a TrailShot on hand means you'll always have access to safe drinking water. It's a smart addition to any emergency kit.

Sustainability & Environmental Impact

The TrailShot filter helps you reduce plastic waste when exploring the outdoors.

Instead of buying bottled water, you can safely drink from natural sources.

This small device lets you filter up to 2,000 liters before needing replacement.

It's made to last, cutting down on the need to buy new gear often.

The filter doesn't use chemicals, which is good for the environment.

Its compact size means less material is used to make it. You can easily clean it without special tools, extending its life.

By choosing this filter, you're making a smart choice for both your adventures and the planet.

MSR Trailshot vs Sawyer Squeeze

Both the Sawyer Squeeze and MSR TrailShot are top picks for ultralight water filtration, but they have some key differences. The Sawyer Squeeze is lighter at around 3 ounces, but the MSR TrailShot is more compact, making it easier to stash in small pockets.

While both filters effectively remove bacteria and protozoa, the TrailShot stands out for its one-handed operation and ability to drink directly from water sources. The Sawyer requires a squeeze pouch or bottle, but it filters larger volumes more comfortably.

For simplicity and on-the-go drinking, the TrailShot shines, while the Sawyer is better for group filtering.

Final Verdict

The TrailShot stands out as a handy little water filter for your outdoor adventures.

Its pocket-sized design and easy-to-use pump make it a great choice for hikers and backpackers.

You'll appreciate how quickly you can get clean water from streams and lakes. The filter does a good job removing bacteria and protozoa, giving you peace of mind when drinking from natural sources.

It's lightweight and fits easily in your pack. Some users love how they can drink directly from the filter without needing a separate bottle.

While it may not be the best for large groups or very dirty water, it's perfect for solo trips or small teams.

If you're looking for a simple, reliable water filter for your next outdoor excursion, the TrailShot is worth considering.

FAQs

Is the MSR TrailShot right for you? Let's tackle some common questions to help you make an informed decision.

How does the MSR TrailShot perform in various water conditions found in the backcountry?
The TrailShot works well in different water sources you might find while hiking or camping.

It can filter water from streams, lakes, and rivers. The filter works best with clear water, but it can handle some muddy or silty water too. Just remember, very dirty water might clog the filter faster.
What is the lifespan of the MSR TrailShot's filter before it needs replacement?
You can filter up to 2,000 liters of water before needing to replace the filter.

This is a lot of water for most backpackers. How long it lasts depends on how often you use it and how dirty the water is. If you use it regularly, it might last a whole season or more.
Can the MSR TrailShot effectively remove bacteria and protozoa from natural water sources?
Yes, the TrailShot is very good at removing harmful stuff from water.

It gets rid of 99.9999% of bacteria and 99.9% of protozoa. This includes nasty bugs like giardia and cryptosporidium that can make you sick. It doesn't filter out viruses, but these are less common in North American backcountry water sources.
How does the MSR TrailShot compare to the Sawyer Squeeze in terms of weight and convenience?

Both filters are light and easy to use, but they work a bit differently:

  • Weight: The TrailShot is about 5 ounces, while the Sawyer Squeeze is around 3 ounces.

  • Size: The TrailShot is more compact and fits easily in small pockets.

  • Use: The TrailShot lets you drink straight from water sources. The Sawyer Squeeze usually needs a water bottle.

  • Cleaning: The TrailShot is easier to clean in the field – just shake it a few times.

What are the steps for cleaning and maintaining the MSR TrailShot during extended trips?

Keeping your TrailShot clean is easy:

  1. After each use, pump clean water through it for a few seconds.

  2. If the flow slows down, give it a good shake to clear the filter.

  3. For a deeper clean, backflush it with clean water.

  4. Let it air dry before storing.

No special tools or chemicals are needed. This makes it great for long trips where you can't carry extra cleaning gear.

Is there a significant difference in flow rate between the MSR TrailShot and other backpacking water filters?

The TrailShot has a decent flow rate. It can filter about one liter of water in 60 seconds. This is pretty fast for its size.

Some larger pump filters might be faster, but they're also heavier. Meanwhile, gravity filters can be quicker for large amounts of water, but they take more time to set up.

The TrailShot is quick enough for most hikers and campers. This is especially true when you just need to fill a water bottle or drink directly from a stream.

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