Clean water, wherever you go
Nobody wants to be weighed down in the wilderness – after all, a heavy pack makes for an unhappy hiker. But access to clean water is pretty much essential when you’re spending an extended period in the back of beyond. What’s the solution, apart from bulky and heavy multi-stage water filters? Step forward, LifeStraw’s Peak Series Squeeze Bottle. It’s a re-engineered version of the older LifeStraw Flex, with a new filter membrane for improved flow rate, and a smart seal mouthpiece to prevent leakage. Made from durable materials, the ultralight and collapsible design comes in 650ml or 1-litre sizes. They’re ideal for ‘fast and light’ trips, whether you’re trail running, hiking or backpacking. It’s also extremely versatile. Use it as a filter bottle, a straw filter, a squeeze system to fill other receptacles or connect it to other Peak Series systems.
- Available in 650ml or 1-litre sizes
- Lightweight, compact design is perfect for trail running, fast hiking and ultralight backpacking
- Protects against bacteria, parasites, microplastics, silt, sand, and cloudiness
- Thicker, premium materials make it tough and ultra leak proof
- Robust carrying feature makes it easy to connect to your pack with a carabiner or cord
- Re-engineered membrane and custom backwash accessory means better performance against sand and silt, maintaining great flow over the long haul
- Super versatile: use as a bottle, squeeze water through it into cooking containers or other drinkware, use as a straw, remove the filter to use as a soft-sided flask or connect to other Peak Series systems
- Membrane microfilter lasts up to 2,000 L (500 gallons)
LifeStraw Peak Series 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
| Dimensions | Weight | |
| 650 ml | 10.4 x 25.4 cm | 102 g |
| 1 L | 12 x 30.8 cm | 110 g |
- LifeStraw are actively battling climate change with their Carbon Credits scheme - for every credit purchased, there's a reduction of one tonne of carbon dioxide from the atmosphere and one family in Kenya receives a year of clean drinking water
- BPA free and contains no chemicals
- For additional information including cleaning instructions, see the LifeStraw FAQ
LifeStraw originally began as a humanitarian drive to give people in developing countries access to clean drinking water, wherever in the world they are. Nor have they lost sight of that - but these days, their products are being used by intrepid explorers and everyday adventurers alike as an insurance policy against dehydration in the great outdoors. From lakeland tarns to grassland streams, every body of water you encounter is ripe for drinking from, thanks to the simple straw in your pocket.
