Peak Series Collapsible Squeeze Bottle 1L

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Fill up and go water filtration is the simplest and quickest way to stay hydrated in the back county.

LifeStraw says: 

It’s time to stop carrying around a bag of plastic parts and multiple water bottles. LifeStraw’s Peak compact squeeze filtration is an all-in-one water storage and filtration device. Made from premium materials, it’s durable enough to last you on your long-haul adventures without having to worry about rips, tears, and punctures. Ultralight and collapsible at less than 4 ounces, you can grab and go, using as a straw filter, storage solution, squeeze system or connecting to other Peak Series systems to best fit your adventure. The filter membrane density has been optimized for flow rate and the over-cap features and smart seal mouthpiece prevent leakage.

Our Verdict

I’m a huge fan of this style of filter; fill up from the water source, screw the filter back on the bottle and off you go; you don’t even need to take your pack off. It’s a good-sized mouth, so filling the bottle is easy. The Peak Series Protects Against 99.999999% of bacteria, 99.999% of parasites and microplastics.

I’m unsure why they chose to make the water bag from a dark-coloured material, as I would much rather it was see-through, so I can check just how silty the water is before passing it through my filter. Also, you have to bring along a syringe to back flush the filter; not too much of a pain, but any extra gear I have to bring, and therefore potentially lose, is a drawback to me.

– Reviewed by Ultralight Outdoor Gear

Features