The LifeStraw Peak Series Gravity Filter System – 8L is a high-capacity basecamp filtration system designed for groups, RV or van travel, and outdoor use. The 8L gravity bag is easy to hang and provides filtration without pumping or an external power source.
This system protects against bacteria, parasites, microplastics, silt, sand, and cloudiness. The removable filter can also be used as a straw or with a water bottle.
Included:
- 1 LifeStraw Peak Series 8L gravity bag
- 1 hose with standard quick connector
- 1 carabiner
- 1 leak-proof cap for water storage
- 1 easy carry strap
- 1 backwash accessory
- 1 user manual
Key Features:
- 8L gravity filter system
- Designed for large groups, basecamp use, RV travel, and van travel
- Protects against bacteria, parasites, microplastics, silt, sand, and cloudiness
- Protects against 99.999999% of bacteria, including E. coli and Salmonella
- Protects against 99.999% of parasites, including Giardia and Cryptosporidium
- Protects against 99.999% of microplastics, silt, sand, and cloudiness
- Meets US EPA and NSF P231 drinking water standards for the removal of bacteria and parasites
- Membrane microfilter lasts up to 2,000 L / 500 gallons
- Water stops flowing once the filter reaches the end of its lifetime
- Pore size: 0.2 micron
- Re-engineered membrane and custom backwash accessory support performance against sand and silt
- Made with premium materials resistant to punctures and rips
- Can be used as a gravity system, large squeeze bottle, straw, or with a water bottle
- BPA free and FDA approved
- Available in Dark Mountain Gray and Dusty Mountain Blue
Product Details:
The LifeStraw Peak Series Gravity Filter System combines an 8L gravity bag with LifeStraw’s membrane microfilter for high-capacity group filtration. It is designed for situations where larger-volume filtration is helpful, including basecamp, group travel, RV travel, and van travel.
The system protects against bacteria, parasites, microplastics, silt, sand, and cloudiness. The membrane microfilter has a 0.2 micron pore size and lasts up to 2,000 L / 500 gallons. Once the filter has reached the end of its lifetime, water will stop flowing through.
The filter can be removed from the gravity bag and used as a straw or with a water bottle, giving the system added flexibility beyond standard gravity filtration.
Dimensions & Specifications:
- Volume: 8L
- Dimensions: 14 x 23.5 in / 35.6 x 59.7 cm
- Weight: 19 oz / 536 g
- Hose length: 47 in / 1.2 m
- Pore size: 0.2 micron
- Filter lifetime: up to 2,000 L / 500 gallons
- Colors: Dark Mountain Gray or Dusty Mountain Blue
Additional Resources:
- Performance Data
- LifeStraw Product Guide
- Compare LifeStraw Products
| Color |
Dark Mountain Gray, Dusty Mountain Blue |
|---|

