Survivor Filter Emergency Water Straw – USA-Tested – 0.05 Micron Filtration – Portable Outdoor Water Filter for Camping & Hiking - No Expiration

A great water filter for what it claims to clear from contaminated water. I like the size as it is light weight and small so fits unobtrusively in my backpack nicely. I use it mainly for one/two night outings if I am walking in countryside that has arable farming as this filter strains out heavy metals and chemicals as well as viruses. If I am hiking in mountainous country I use a different filter. Recommended

This filter is absolutely fantastic, and the customer service is even better. I damaged my first filter as a result of my own carelessness, I asked Survivor Filter for advice and was immediately offered a discount off a replacement. I can't rate this product and manufacturer highly enough. Thank you all at Survivor Filter.

Straightforward portable water filter. Works ok but lacks replacement filters and bottle connection thread is too short. Good for adventures and in case of mains water failure in natural/manmade disaster. Craig Baker Aerodatic.com "Aerial Data Scotland"

This is well made, a top quality filter. I would go anywhere with this and drink with confidence. Ten times better than the Lifestraw, I also have.

Super fast delivery. Brilliant item with clear instructions. Great item to have as part of your EDC when away

Excellent product. I recommend this seller

Just bought this product and did some basic testing on the results. So far so good :) Planning to go on some 1 day hikes where it will be put under some pressure :) Will update my review once have further info.

Customer service 1st class so far, second to none. Haven't tried the filter in earnest as yet but judging by the reviews it'll be fine, good. Nice small compact size, easy to pack along with the roll-up water bags, nice and lite in weight too, I like it...