The LifeStraw Peak water filtration system is a high-capacity system made with high-performance materials designed for long term durability to meet your water filtration and water storage needs. The large cap allows easy filling, cleaning, and leak-proof mobility, with an included smaller plug cap to seal off connection for water storage. The optimized filtration cartridge boasts a high flow rate and ability to remove sand and silt without clogging. It’s the only system needed for you and the whole crew as long as you’re on your adventure. 

Enhanced microfilter performance: Our re-engineered membrane and custom backwash accessory means better performance against sand and silt, maintaining great flow over the long haul.

Both 8L gravity and storage bags are fully leak-proof systems allowing for mobility, and the safe-water storage bag has a custom easy-pour screw-spout for fast flow and a hose attachment for added functionality and versatility. You can even remove the filter from the gravity bag and use as a straw on the go, connect to a water bottle, or use the included plug cap to stop flow and use as a second storage system.

Made of high-performance materials for long term durability, you won’t have to worry about punctures or rips during your travels. This gravity water filter system with safe storage has multiple carrying options, while boasting a simple but enhanced filtration system designed to prevent clogging from sand and silt. It’s the only gravity water filter system with added safe storage you’ll need for you and the whole crew for as long as you’re on your adventure. 

Enhanced microfilter performance: Our re-engineered membrane and custom backwash accessory means better performance against sand and silt, maintaining great flow over the long haul 

Features