Filter straw kit with collapsible bottle and hose

Ultralight Water Filter for Survival, Hiking, and Camping

Filter Straw Kit with Collapsible Bottle and Hose

The Filter Straw Kit is a compact and ultralight (58g) water purification solution designed to obtain drinking water directly from rivers, lakes, and other natural sources. With a filtration capacity of up to 100,000 liters and a 0.1-micron hollow fiber membrane, it eliminates virtually all bacteria, parasites, and protozoa.

Features

• Filtration capacity: up to 100,000 liters
• Weight: 58g — ultralight
• Pore size: 0.1 microns
• Flow rate: 1 L/minute
• Dimensions: Ø3.9 x 15.0 cm
• Eliminates >99.9999% of bacteria (E. coli)
• 99.9% of parasites and protozoa (Giardia lamblia and Cryptosporidium)
• Transparent inspection window and monthly usage indicator
• Backwashing cleaning with a standard bottle
• Versatile use: direct straw, hose, or with collapsible bottle
• Includes: filter straw + collapsible bottle + hose

Why purchase this Filter Kit?

Buy this kit if you need access to safe drinking water in any natural environment: hiking, bushcraft, prepping, or emergency situations. Its 58g weight makes it one of the lightest filters on the market without compromising effectiveness. The collapsible bottle and hose expand its usage possibilities, and the backwashing ensures its durability through years of intensive use.

Safe hydration with Supervivencia Extrema

At Supervivencia Extrema, we select filters that truly work when clean water is not guaranteed. This kit is one of our essential references for any survival backpack or 72-hour kit.