
Peak Series Collapsible Squeeze 1L Bottle with Filter by LifeStraw

Backcountry versatility for trail running, thru-hiking, and limited space adventures!
LifeStraw's Peak Series Collapsible Squeeze Filter is tiny but mighty, protecting against bacteria, parasites, microplastics, silt, sand, and cloudiness. The soft-sided 1-liter bottle allows for easy packing and squeezing for effortless filtering on adventures. You can also use as a standalone filter attached to a 28mm bottle, or as the full filtering kit and bottle for a water filtration system that's as adaptable as your adventures.
Features:
- Protects against bacteria, parasites, microplastics, silt, sand, and cloudiness
- Reconfigured filter is tiny but mighty with a super packable kit that doesn’t sacrifice weight or space
- Extreme durability: thick, premium materials make it tougher and ultra leak-proof
- The collapsible squeeze bottle system is designed with every occasion in mind: use as a bottle or squeeze water through it into cooking containers or other drinkware
-
Membrane microfilter lasts up to 2,000 L (500 gallons)
Includes:
- LifeStraw Peak Series 1L collapsible squeeze bottle & filter
- Screw-top cap and tether
- Backflush accessory
- User manual
_______________________________________________
Specs
Volume: 1L
Weight: 3.2oz | 102g
Dimensions: 4.1" x 10" | 10.4cm x 25.4cm
Thread size: compatible with both 28mm & 42mm
Pore Size: 0.2 micron
Removes: Bacteria (99.9999%), Parasites (99.999%), Microplastics, Silt, Sand, and Cloudiness (99.999%)
Flow Rate: up to 3L/min
Filter Life: up to 2000L | 500 gallons
Materials:
- Filter: Membrane microfilter (0.0002 mm)
- BPA Free, FDA approved, premium materials
Made in South Korea
Original: $43.95
-65%$43.95
$15.38More Images








Peak Series Collapsible Squeeze 1L Bottle with Filter by LifeStraw

Backcountry versatility for trail running, thru-hiking, and limited space adventures!
LifeStraw's Peak Series Collapsible Squeeze Filter is tiny but mighty, protecting against bacteria, parasites, microplastics, silt, sand, and cloudiness. The soft-sided 1-liter bottle allows for easy packing and squeezing for effortless filtering on adventures. You can also use as a standalone filter attached to a 28mm bottle, or as the full filtering kit and bottle for a water filtration system that's as adaptable as your adventures.
Features:
- Protects against bacteria, parasites, microplastics, silt, sand, and cloudiness
- Reconfigured filter is tiny but mighty with a super packable kit that doesn’t sacrifice weight or space
- Extreme durability: thick, premium materials make it tougher and ultra leak-proof
- The collapsible squeeze bottle system is designed with every occasion in mind: use as a bottle or squeeze water through it into cooking containers or other drinkware
-
Membrane microfilter lasts up to 2,000 L (500 gallons)
Includes:
- LifeStraw Peak Series 1L collapsible squeeze bottle & filter
- Screw-top cap and tether
- Backflush accessory
- User manual
_______________________________________________
Specs
Volume: 1L
Weight: 3.2oz | 102g
Dimensions: 4.1" x 10" | 10.4cm x 25.4cm
Thread size: compatible with both 28mm & 42mm
Pore Size: 0.2 micron
Removes: Bacteria (99.9999%), Parasites (99.999%), Microplastics, Silt, Sand, and Cloudiness (99.999%)
Flow Rate: up to 3L/min
Filter Life: up to 2000L | 500 gallons
Materials:
- Filter: Membrane microfilter (0.0002 mm)
- BPA Free, FDA approved, premium materials
Made in South Korea
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description

Backcountry versatility for trail running, thru-hiking, and limited space adventures!
LifeStraw's Peak Series Collapsible Squeeze Filter is tiny but mighty, protecting against bacteria, parasites, microplastics, silt, sand, and cloudiness. The soft-sided 1-liter bottle allows for easy packing and squeezing for effortless filtering on adventures. You can also use as a standalone filter attached to a 28mm bottle, or as the full filtering kit and bottle for a water filtration system that's as adaptable as your adventures.
Features:
- Protects against bacteria, parasites, microplastics, silt, sand, and cloudiness
- Reconfigured filter is tiny but mighty with a super packable kit that doesn’t sacrifice weight or space
- Extreme durability: thick, premium materials make it tougher and ultra leak-proof
- The collapsible squeeze bottle system is designed with every occasion in mind: use as a bottle or squeeze water through it into cooking containers or other drinkware
-
Membrane microfilter lasts up to 2,000 L (500 gallons)
Includes:
- LifeStraw Peak Series 1L collapsible squeeze bottle & filter
- Screw-top cap and tether
- Backflush accessory
- User manual
_______________________________________________
Specs
Volume: 1L
Weight: 3.2oz | 102g
Dimensions: 4.1" x 10" | 10.4cm x 25.4cm
Thread size: compatible with both 28mm & 42mm
Pore Size: 0.2 micron
Removes: Bacteria (99.9999%), Parasites (99.999%), Microplastics, Silt, Sand, and Cloudiness (99.999%)
Flow Rate: up to 3L/min
Filter Life: up to 2000L | 500 gallons
Materials:
- Filter: Membrane microfilter (0.0002 mm)
- BPA Free, FDA approved, premium materials
Made in South Korea






















