Portable water filter straw for survival and travel, filters up to 4000 L

4000 L of clean water, about 8000 bottles

When the tap stops working or the water turns cloudy, you need a backup. This straw filters up to 4000 L, or about 8000 water bottles, through a 0.01-micron filter.

It needs neither electricity nor a pump: drink directly from the source, screw it onto a bottle, or use it with a squeeze pouch.

Key features:

• Up to 4,000 L: about 8000 water bottles
• 0.01-micron filter: removes dirt and particles
• No power needed: works anywhere
• Drink directly or screw on: fits standard 28 mm bottles
• Pocket-sized: at 13.5 cm, it fits in any emergency backpack
• O-ring seal: keeps connections leak-tight

When you'll be glad to have it:

• Water outages and boil water advisories
• Emergency backpack and emergency kit
• Hiking and camping
• Travel

Technical specifications:

• Filter: 0.01 micron
• Capacity: up to 4000 L
• Connection: threaded ends on both sides, fits 28 mm bottles
• Seal: O-ring
• Size: 13.5 x 3 cm
• Material: ABS

Package contents:

• 1x water filter straw