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These Water Filtration Devices Will Help You Sip Safely in the Backcountry

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Grayl Geopress


Some backwoods hardasses might tell you to just sip straight from the stream, but that’s a good way to swallow illness-causing parasites or bacteria. Whether you’re camping, paddling, or backpacking for days without a potable water source, taking the time to treat your H20 with water filtration devices will ensure you stay hydrated and healthy.

 

 

Boiling water is the most basic way to make it safe to drink, but it can waste a lot of time and fuel. Alternative methods include filtering, which removes bacteria and protozoa as well as any dirt or sediment, and purifying, which does all the above and also gets rid of viruses. UV lights do it all too, but they require a battery or solar charge. Finally, chemical treatments like iodine tablets are super compact, but they can sometimes leave a funky aftertaste.

To help you choose between all the different options, we’ve rounded up some of the best devices for each method of cleaning drinking water. Grab one of these products to get a drink when you’re miles from a spigot.

The Best Water Filtration Devices


Grayl Geopress
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1. Water Purifier: Grayl Geopress

The Geopress deserves to be at the top of this list simply because it’s so satisfying to use. There’s also nothing else like it on the market. Just dip the outer container into a lake or stream, place the smaller capsule inside, and apply pressure to the lid. In about 15 seconds, you’ll have 24 ounces of clean, potable water.

The Geopress removes global waterborne pathogens, pesticides, chemicals, heavy metals, and microplastics, and it also improves the water’s taste, smell, and clarity. Although it weighs in at 15.9 ounces, our testers were happy to have it on a recent 30-mile trek on the Four Pass Loop in Colorado. One note: After about 350 presses, Grayl recommends replacing the purifier cartridge ($30).

[$90; grayl.com]

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Katadyn Micropur Purification Tablets

Katadyn Micropur Purification Tablets
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2. Chemical Treatment: Katadyn Micropur Purification Tablets

Some backcountry travelers bring these tablets as backup because they’re practically weightless and have long shelf lives, but they’re perfectly fine to use as a first line of defense. One tablet will clean one quart of water, so you don’t have to do any complicated math on the trail. It does take some time to work, however: 15 minutes to dissolve and destroy most viruses and bacteria, 30 minutes for Giardia, and four hours for Cryptosporidium—which most other water disinfectants don’t clean. Users say the tablets only create a mild chemical taste, but unlike purifiers or filters, they won’t remove silt, smells, or foul flavors.

[$14; rei.com]

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CrazyCap2 water filtration devices

CrazyCap2
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3. UV Light: CrazyCap2

With the CrazyCap2, you won’t have to worry about the quality of your water again, whether you’re traveling across a foreign country or just refilling your bottle at the gym. The cap of this fairly standard-looking water bottle is super high tech. It contains a UV light source (the same tech used to disinfect hospital rooms and clean water in water treatment plants) that activates every four hours to kill 99.9996 percent of microbes and pathogens in the insulated vessel (it’ll keep your beverage hot or cold for hours, too). That means your drink will be free of germs as well as the nasty mildew smell water bottles accumulate over time. Your purchase also includes a charger and a lifetime warranty.

[$70–$84; waatr.com]

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LifeStraw water filtration devices

LifeStraw
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4. Water Filter: LifeStraw

If you want to drink straight from a water source, this is the tool for you. This nifty tube is about the size of a small summer sausage and has the power to filter up to 1,000 gallons of water—enough water to last one person five years. It doesn’t remove viruses or reduce chemicals or lead contamination, but it does filter out bacteria, parasites, microplastics, dirt, and silt. It weighs less than two ounces and comes with a lanyard so you can wear it around your neck on runs, paddles, hikes, bike rides, and more. Plus, LifeStraw is a certified B Corp, and your dollars help support the brand’s humanitarian projects.

[$20; lifestraw.com]

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Platypus QuickDraw Microfilter System

Platypus QuickDraw Microfilter System
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5. Water Filter: Platypus QuickDraw Microfilter System

The QuickDraw’s fiber filter cartridge features 0.2-micron hollow fibers that filter out bacteria and protozoa, and it offers a flow rate of up to three liters per minute. It’s an ideal system for backpacking: Combined with the included one-liter reservoir, the QuickDraw weighs just 3.3 ounces and takes up less room than a rolled-up T-shirt. You can drink directly from the filter or use it to refill your water bottles; the filter is compatible with other Platy bottles and even some screw-top plastic bottles, too.

[$40; platy.com]

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LifeSaver Jerrycan water filtration devices

LifeSaver Jerrycan
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6. Water Purifier: LifeSaver Jerrycan

If you’re car camping, this jumbo water purifier will make keeping clean water on hand much easier. With a built-in purifying filter and pump, the canister can quickly produce a whopping 4.9 gallons of safe drinking water. It removes protozoa, bacteria, and viruses, and an activated carbon disc helps mitigate any nasty tastes or smells. You can pump out 5,280 gallons before replacing the filter, and its thick, BPA-free molded plastic construction can stand up to the inevitable bumps and scrapes of life off the pavement.

[$290; rei.com]

Get it


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10 Best Porters to Drink Right Now

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A bottle of Deschutes Black Butte Porter




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Best Time-Under-Tension Workout for Total-Body Strength

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Barbell Back Squat


The key to 360-degree muscle: 90-degree eccentric isometrics. It might seem like we’re throwing a lot of geometry at you, but the concept behind time under tension (TUT) is simple, says Joel Seedman, PhD, owner of Advanced Human Performance: “Perform the lowering phase of a movement in a slow, controlled fashion, usually 3 to 5 seconds; pause in the stretched position, typically around 90 degrees; then perform the lifting phase in a powerful yet controlled fashion.” Believe us, a time-under-tension workout can humble even seasoned lifters…Eccentric isometrics are like the pressure cooker of training.

“Rather than mindlessly performing slow-tempo reps, you’re using the increased time under tension as a means to fine-tune your body mechanics and alignment, which requires more mental engagement and focus,” Seedman adds.

If you want to forge functional muscle mass and strength while simultaneously bulletproofing the joints and connective tissue, give this 10-move, full-body eccentric isometrics workout a go.

Directions

Perform the following moves as 90-degree eccentric isometrics following the above protocol. Use heavy weight, but not at the detriment of proper form. Rest 60 to 90 seconds between sets and 2 minutes between circuits. Perform once every 2 to 4 days for optimal results.

Best Time-Under-Tension Workout for Total-Body Strength

Circuit 1

Marius Bugge

A. Barbell Back Squat

Set a squat rack up with heavy weight, then grasp bar and step under it. Squeeze shoulder blades together, then stand to unrack bar and step back with feet shoulder-width apart. Inhale, hinge at hips and slowly bend knees to 90 degrees. Pause, keeping natural arch in low back, then extend through hips to powerfully stand. 3 x 4-6 reps

Athletic man wearing gray T-shirt and maroon shorts renegade row
Marius Bugge

B. Renegade Row

Start in the top position of a pushup with hands shoulder-width apart on moderate-to-heavy dumbbells (shown). Explosively drive right elbow back to row dumbbell toward ribs while balancing on opposite hand and feet. Pause, then slowly lower weight, stopping a few inches above floor. Switch sides after all reps are done. 3 x 5 reps each side

Circuit 2

Athletic man wearing gray T-shirt and maroon shorts doing renegade row Dumbbell Bentover Row in gym
Marius Bugge

A. Dumbbell Bentover Row

Stand with feet hip-width apart, holding two moderate-to-heavy dumbbells in front of thighs, palms facing you. Push hips back and hinge torso forward so it’s nearly parallel to floor, soft bend in knees. Dumbbells should be near shins. Drive elbows back to row weights toward ribs. Pause, then slowly lower down for 3 to 5 seconds. 3 x 4-5 reps

Athletic man wearing gray T-shirt and maroon shorts doing Incline Dumbbell Chest Press with Legs Raised 
Marius Bugge

B. Incline Dumbbell Chest Press with Legs Raised 

Set an adjustable bench to a 30- to 45-degree angle and lie back with dumbbells in either hand. Engage core and lift legs off floor, flexing feet. Press weights overhead, palms in. Slowly lower to 90 degrees, staying tight and compact. Pause, then drive weights up directly over chest. 3 x 4-5 reps

Circuit 3

Athletic man wearing gray T-shirt and maroon shorts doing Dumbbell Bulgarian Squat
Marius Bugge

A. Dumbbell Bulgarian Squat

Stand lunge-length in front of a flat bench, holding heavy dumbbells in each hand by your sides, palms facing in. Rest the ball on top (shoe’s laces) of your right foot behind you on the bench. Slowly lower your body until your front thigh is parallel to the floor. Pause, then drive through your heel to stand. Switch sides after all reps are complete. 2 x 3-4 reps each side

Athletic man wearing gray T-shirt and maroon shorts doing Single-leg Romanian Deadlift
Marius Bugge

B. Single-leg Romanian Deadlift

Stand with feet hip-width apart holding dumbbells or kettlebells. Drive right leg up, foot flexed, knee aligned with hip, making a 90-degree angle. Hinge at hips as you slowly lever your torso toward floor, lowering weights and driving right leg back for counterbalance. Hold, then squeeze glutes to reverse. 2 x 3-4 reps each side

Circuit 4

Athletic man wearing gray T-shirt and maroon shorts doing pullup
Marius Bugge

A. Pullup

Hang from a pullup bar using an overhand grip with legs extended and feet flexed. Engage lats and draw shoulders down your back, then pull yourself up until chin is higher than hands. Pause at the top, then slowly lower. Pause at bottom, then reset before your next rep. 2-3 x 4-5 reps

Athletic man wearing gray T-shirt and maroon shorts doing Kneeling Overhead Barbell Press
Marius Bugge

B. Kneeling Overhead Barbell Press

Hold a bar with moderate-to-heavy load at shoulder level with forearms perpendicular to floor. Kneel at end of bench with feet flexed to grip edge for support. Inhale, engage your core and glutes, then press the bar overhead, pushing your head forward so it passes your face, exhaling at the top.
Slowly lower until elbows are at 90 degrees, then hold to maintain tension. Begin your next rep from here. 2-3 x 4-5 reps

Circuit 5

A. Dumbbell Pushup

Place hands on dumbbells (this provides greater range of motion) at shoulder width and feet wider than shoulder width with just toes touching the ground. Keep head neutral and hips high to increase tension on core, chest and tris and reduce stress on spine. Slowly lower to the floor. Stop
once elbows hit 90 degrees, pause, then push up to start. 1-2 x 6-8 reps

B. Biceps Curl

Stand with feet hip-width apart with moderate-to-heavy dumbbells in each hand hanging by sides. Engage biceps to curl the weights up, keeping upper arms still. Pause at the top, then lower slowly. Don’t let arms drop all the way down to keep greater time under tension on biceps. 1-2 x 6-8 reps


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The Best Jump Ropes for a Killer Cardio Workout

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The Best Jump Ropes for a Killer Cardio Workout




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