Portable Water Filtration System for Outdoor Emergencies

A No-Nonsense Breakdown Of Features

Efficient 5-Stage Filtration: Utilizing premium-quality coconut shell activated carbon, 0.1 um ultrafiltration membrane, and other high-grade materials, the Water Filter Straw effectively reduces harmful substances like chlorine, particulates, sediment, and dirt, ensuring water safety and a better drinking experience.

Professional Combination: The Waterdrop Gravity Water Filter Straw paired with a 1.5 gal Gravity-Fed Water Bag is an exclusive combination for outdoor adventures and first aid survival. The large water bag can hold up to 1.5 gallons, equivalent to 11 bottles of 500 ml purified water, meeting your entire day’s drinking needs.

Longer Lifespan: The Waterdrop Filter Straw provides safe drinking water for up to 1,400 gallons (5,300 liters) and ensures a maximum flow rate of up to 700 ml/min, enhancing your relaxed outdoor drinking experience.

Recyclable Straw: With an innovative backwash purifier function, the inside of the Water Filter Straw remains clean and is recyclable, safe, and pollution-free. If the water flow decreases or the filter has been used for a long time, simply remove the mouthpiece, flush it with clean water, and it can be reused.

Versatile Uses: The Water Filter Straw can be connected to water bags or water bottles to filter water for drinking. Both ends can be easily disassembled and reconnected to provide clean drinking water anytime, anywhere.

Warm Prompt: When using the gravity bag to filter water, remember to turn on the drainage valve first to empty air from the hose before connecting it to the straw to prevent a vacuum state.

Multi-scene Application: As a must-have for outdoor water purification, the Waterdrop Gravity Water Filter Straw is perfect for hiking, camping, travel, and emergency situations like tornadoes, rainstorms, earthquakes, and floods, addressing various emergency water needs.