Grayl Water Filtration Cup
Filter water in a mere 15 seconds with this French press-style water filtration cup. Forget waiting, squeezing, or pumping; just press and drink. The G3+TM filter is effective against flavor, odor, chemicals, and 99% of bacteria and protozoan cysts, ideal for travel within the US. For international travelers, the optional purifier offers burlier protection against bacteria, protozoa, and viruses.