Pros
Convenient 16oz capacity
Effective water purification
Reliable and quick to use
Great for remote areas
No illness reported in various countries
No bad taste in filtered water
Portable and perfect for travel
Well-designed with useful features
Cons
Rubber seal wears out over time
Requires significant strength to press down
Heavy when full
Main Product Advantages
10 Filtration Efficiency
Effectively filters out germs, toxic matter, and even bad tastes from water streams, lakes, and faucets, providing clean and safe drinking water.
9 Portability
Perfect for carrying during travel and outdoor activities, as it can be transported empty and filled when a water source is found. However, some users noted it can be heavy when full.
9 Design
Well-designed with features like a handle for easy carrying, but some users would prefer additional features like a tethered cap and a built-in carabiner clip.
9 Taste Improvement
Effectively removes bad tastes from water, including algae tastes and other impurities.
8 Ease of Use
Quick and easy to use, but some users find the pressing action requires significant strength which can be difficult for those with physical limitations.
8 Convenience
Great for travel and outdoor use with the ability to filter water on-the-go, though some users noted it takes about a minute to press down for filtration.
7 Capacity
Holds 16.9 oz of water, which is convenient for filling other containers, but may be considered small for extended hiking trips.
7 Durability
Generally durable, but there are concerns about the rubber seal wearing out over time, which could lead to contamination.
GRAYL UltraPress 16.9 oz Water Purifier & Filter Bottle Review
The GRAYL UltraPress 16.9 oz Water Purifier & Filter Bottle is a remarkable tool designed for international travelers and outdoor adventurers. It aims to turn even the most questionable water sources into clean, drinkable water, making it an ideal companion for global travel, hiking, camping, backpacking, fishing, hunting, and survival situations.
OnePress Global Protection
One of the standout features of the GRAYL UltraPress is its OnePress Global Protection. This feature empowers users to purify water by simply filling the bottle, pressing it on a low surface, and then drinking. It's that easy—no setup time, no pumps, hoses, sucking straws, batteries, or chemicals required. In as quick as 10 seconds, you're ready to drink clean water anywhere in the world.
Removes All Pathogens
The GRAYL UltraPress is highly effective at removing pathogens. It eliminates 99.9% of viruses (such as rotavirus, norovirus, hepatitis A), 99.9999% of bacteria (like E. Coli, salmonella, dysentery), and 99.9% of protozoan cysts (including giardia, cryptosporidium, amoebae). This thorough filtration ensures that you have access to safe drinking water, no matter where you are.
Filters Particulates and Adsorbs Contaminants
In addition to removing pathogens, the GRAYL UltraPress also filters out particulates such as sediment and microplastics. It effectively adsorbs volatile organic compounds (VOCs), PFAS, chemicals, pesticides, herbicides, heavy metals, flavors, and odors. This multi-faceted filtration system guarantees that the water you drink is not only safe but also free from unpleasant tastes and smells.
Makes Water Treatment Easy
Using the GRAYL UltraPress couldn't be simpler. Just follow the "Fill. Press. Drink!" method: fill the water filter bottle from any river, faucet, or fountain, press it on a low surface like the ground, and then drink. This straightforward process makes it incredibly user-friendly, even for those who are new to water purification.
Conclusion
In conclusion, the GRAYL UltraPress 16.9 oz Water Purifier & Filter Bottle offers an unmatched combination of ease, speed, and comprehensive filtration. Whether you're navigating the wilderness or traveling in countries with questionable water quality, this purifier ensures that you have access to clean, safe drinking water in just seconds. Its user-friendly design and effective filtration system make it an essential tool for any adventurer or traveler.
