Survival water filter bottles in comparison

Very Versatile Besides the gravity water filter system, the included filter can be used in many different ways. Use as a personal water filter, or add a 29.5-inch extension tube for more distance drinking. Even connect onto a water bottle.

FOLDABLE, PORTABLE AND FLEXIBLE Stands upright when full. neatly rolls, folds or flattens when empty.

Food Grade Materials Main body ABS material, medical grade ultra filter, BPA free, comes with internal composite filters, water pouch and silicone tubing, travel bag, manual book, effective guarantee of drinking water safety

Bold colourway with pull out mouthpiece, silicon carry loop and removable lid

Fresh Water Instantly Super-fast flow rate of up to max 400ml per minute, the water taste is very clean. The water filter can filter up to 3,000L before replacement of its reusable carbon filter is required. Our water filtration system works without electricity, will turn rainwater, lake and river water into clean and potable water quickly. It can delivers tasty purified water to meet your various outdoor water needs.

Portable Water Filter Straw 0.01 Micron Filtration. Enjoy clean, safe drinking water anywhere with this lightweight and compact water filter straw. Ideal for camping, hiking, survival kits, and travel, it removes 99.9999% of bacteria, protozoa, and microplastics without the need for batteries or chemicals.

1.2-in-1 Straw Filter Bottle Filsoit Water Bottle designed with dual use,you can sip the dirty water in bottle to get pure water, the filter can be removed from bottle body to take it for water filter straw to get fresh water for outdoor sports

NEUTRALIZES BACTERIA & SELF-CLEANS using non-toxic mercury-free UV-C LED technology to sanitize water and clean the inner surfaces of the bottle by neutralizing bacteria such as E-coli.

NEW IMPROVED EASY DRINK SPOUT, Always Good Water. Wherever You Are Tired of searching for great tasting drinking water when you're out and about? The City Bottle is your solution. With its innovative activated carbon fiber filter, this stylish water bottle ensures that you always have access to great tasting water. Say goodbye to chlorine and harmful substances, and hello to refreshing, filtered water wherever you go. Plus, the filter is replaceable, ensuring long-lasting performance.

Three levels of filtration The first level can filter tap water and clean water. The recommended time for pressing down is 15-25 s and the time for pulling up is 10-20 s. The second level can filter river water and stream water. The recommended time for pressing down is 20-30 s and the time for pulling up is 10-20 s. The third level can filter snow water and flood water. The recommended time for pressing down is 25-35 s and the time for pulling up is 10-20 s

Safe and Reliable - The water filter straw is NSF & SGS certificated, rigorously tested to meet NSF ANSI 42, 372, 401 standards. The NSF certifications validate its ability to remove chlorine, particles, and emerging contaminants, while prove its lead-free material. It s designed for extreme reliability during hiking, camping, global travel proven by science, trusted by adventurers.

EASY TO USE Enjoy a flow rate of 550ml per minute. The squeezable bottle allows easy filtering into other containers. BPA-FREE materials ensure safety. Crafted with high-quality materials and chemical free filtering. Both straws feature medical-grade hollow fibre membrane for particle and taste removal, and the standard straw has the additional feature of coconut activated carbon and silver ions to remove some heavy metals.