The LifeStraw®product and information have been provided by Vestergaard
I’ve got something fun for y’all today!
Awhile back, the crew at LifeStraw sent me one of their backpacking water filters to test out on my mountain adventures. Want to hear what I thought? Then read on, my friend!
{And if you’re really just here because you want to win a LifeStraw filter of your own, scroll to the bottom of this post. I know the way your brain works!}
We always carry a water filter while backpacking. Not only do Will and I both need to drink a ton of water, but so does Tally. I’ve already experienced giardia once in my life {thanks to a suspiciously placed rope swing in Costa Rica}, so I’d really rather avoid any additional stomach parasites. Sure, the mountain streams at 12k are likely clean, but who knows? Weird things could be up in that water!
Tech Specs
The LifeStraw filter is a bit different than most because it truly is just a straw! It is a long tube with a mouthpiece on one end. The filter inside can process at least 1,000 liters of water and removes 99.9% of waterborne bacteria and protozoan cysts. It has no batteries or moving parts, so it’s very durable. I dropped it on a rock at least a dozen times with nary a scratch!
And did I mentioned that the entire thing weighs a mere two ounces?! I think my shoelaces weigh more than that!
How It Works
Unlike other filters that work via gravity or a hand pump, the LifeStraw uses the suctioning powers of your own mouth {Yes, that sounds strange. Work with me here.} Quite literally, you put the mouthpiece in your mouth, stick the other end in a {preferably} moving stream or lake, and begin sucking the water up through the tube.
At first, it will seem like the filter isn’t working and you won’t feel any water in your mouth. However, it takes just a second for the water to pass through the filter. Once it gets going, it is very similar to drinking through a straw.
Who It Is Best For
The LifeStraw filter shines for two distinct reasons: the minimal weight and the budget-friendly price. The tube that I tested retails for $19.95 which is a lot less than other filters on the market! Because of this, I think it is great for people who are trying to watch their money. I also think that I will be bringing it as a backup filter to our larger gravity filter. Because it weighs so little, I don’t feel bad about carrying it around in case of emergencies, you know?
Bummer
The one downside with this filter is that it isn’t exactly easy to use! Because it acts as a straw, you literally have to lay down on the ground and stick your face up to the water. While testing it at Gray’s Peak this past weekend, I was trying to avoid laying on the earth since it was sopping wet. As a result, I had to awkwardly crouch and bend at the waist, which wasn’t very comfortable. It also doesn’t provide you with filtered water to carry in a bladder or a water bottle. I suppose you could fill up a Nalgene from a stream and then use the LifeStraw as an actual straw, but that would be slightly awkward as well.
Bottom Line
If you’re trying to watch your budget or want a backup filter, I think the LifeStraw is a perfect option. It could also work great while traveling in countries with questionable water.
Or, maybe you can win one and try it for free! Check out the Rafflecopter below to see how you can enter. Contest closes at midnight on Thursday, July 17. I’ll track the winner down on Friday!
ETA: The winner of this giveaway has been chosen: Heidi Kumm! Thanks for entering everyone, and stay tuned because I have another good one coming in a few weeks!


27 Comments
I was just looking into purchasing one to use while hiking! Winning one would make it even better!
I have heard about those and would love to try one out! I always run out of water and have to drink straight out of the creeks and hope for the best.
What an awesome invention!
I feel like this would be great to have on long, lonely trail runs! A lot easier than hauling the extra water along before you need it and a good “uh oh, need water now” solution!
I’ll be doing my first 14er this summer! It’d be great to have this along with my Camelbak, just in case!
I have one of the UV light sterilizers, and this would be great for when the water is more murky!
This sounds like a great thing to have along for backup. Can’t be too careful.
I’ve been meaning to buy this! It would be totally lovely to get to try it out fo’ free 🙂
Backpacking!
Would make for some interesting photo ops 🙂
Coincidentally there has been an awful lot of talk about giardia among my inner circle lately…maybe I need one of these!
I’d love to use this for hiking!
This is absolutely the coolest thing in the world of water purification. I’ve wanted one of these ever since the first time I saw it.
We’re testing out the Vapur bottles with a similar straw built into the spout right now. Solves the carrying water part of the puzzle! It’s always nice to have a small compact back-up filter for backcountry play, the lifestraw looks like a good plan B item!
I think I’d use it for day hikes.
This is an awesome invention i want to try it so bad and really see for myself.
I’d love to try this while hiking!
I would use the LifeStraw as a backup filter system. Light enough that I really don’t mind the extra weight, and simple enough to be used in a pinch. Thanks for the giveaway!
This would be great for hiking with the kids and for just running on the ranch in general, I wouldn’t have to pack along so much water for long runs!
Id bring it to Guatemala.
I would love to have one of these in all of my gear bags!
I wonder how many weird looks I’ll get using this.
This would be very handy! My fiancée and I are hoping to go to Costa Rica for our honeymoon. I would love to have something like this to take along with me.
hmmm…….What about Tal’s, how would she use it??? ;p
If I won, I would definitely use the lifestraw while hiking.
I would use it is as a backup filtration for long hikes.
I’d like to take it hiking.