Portable Water Filter Straw for Camping and Survival

The Essentials

5-Stage Efficient Filtration

With high-quality coconut shell activated carbon and a 0.1 um ultrafiltration membrane, the Water Filter Straw reduces harmful substances such as chlorine, particulates, and bad taste and odor, ensuring water safety and an enhanced drinking experience.

Professional Combination

The Waterdrop Gravity Water Filter Straw with the 1.5 gal Gravity-Fed Water Bag is designed for outdoor activities and first aid survival. The large-capacity bag can hold up to 1.5 gallons of water, equivalent to 11 bottles of 500 ml purified water, meeting all-day water needs.

Longer Lifespan

The Waterdrop Filter Straw can provide safe drinking water up to 1,400 gallons and maintains a maximum flow rate of 700 ml/min, ensuring a relaxed outdoor drinking experience.

Recyclable Straw

With an innovative backwash function, the inside of the Water Filter Straw remains clean, making it recyclable and pollution-free. If the water flow decreases or the filter is used for a long time, simply unscrew the mouthpiece and rinse with clean water.

Versatile Uses

This straw can be connected to water bags or bottles, providing clean water wherever you go. Both ends can be detached and reattached to offer immediate clean drinking water.

Warm Prompt

When using the gravity bag, always release air from the hose by opening the drainage valve before connecting it to the straw, to ensure water flows smoothly.

Multi-scene Application

As a necessity for outdoor water purification, the Waterdrop Gravity Water Filter Straw is perfect for hiking, camping, travel, and emergency preparedness, meeting various water demands in different situations.