LifeStraw Peak Series 650ml Squeeze Bottle - Mountain Blue

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Designed for long outdoor expeditions, the LifeStraw Peak Series 650ml Squeeze Bottle is a top choice. Built with premium materials, this lightweight and strong bottle only weighs 102g and is collapsible for effortless transport.

The filter membrane allows for a fast flow rate while the smart seal mouthpiece guarantees leak protection, ensuring safe hydration on any adventure.  

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 102g, 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.

Versatility for trail running, through hiking and limited space adventures! Protects against bacteria, parasites, microplastics, silt, sand, and cloudiness.

Ultra-compact, our reconfigured filter is tiny but mighty with a super packable kit that doesn’t sacrifice weight or space.

Extreme durability: 2x thicker, premium materials make it tougher and ultra leak-proof
Highly versatile means the collapsible squeeze bottle system is designed with every occasion in mind.


  • Weight: 102g
  • Dimensions: 10.4 x 25.4 cm
  • Includes: LifeStraw Peak Series 650ml collapsible squeeze bottle with screw-top cap and tether, backwash accessory, user manual  

Filter Specifications:

Membrane Microfilter Protects Against: 

  • 99.999999% of bacteria
  • 99.999% of parasites 
  • 99.999% of microplastics, silt, sand, and cloudiness
  • Pore Size: 0.2 micron 
  • Membrane Microfilter lasts up to 2,000 L | 500 gallons – water will stop flowing through once the filter has reached the end of its lifetime

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