EcoVessel Ultra Lite Portable Water Filtration Bottle with US Made 100 gal Water Filter and Sport Flip Spout Top and Silicone Straw 100 Gallon US Made Filter Removes over 99.9% of Giardia and Cryptosporidium Removes Chlorine, Bad Tates, and Odors 2.75 Inches Wide and 10 Inches Height - Fits Most Cup holder 1% Donate to Water For People Through 1% For The Planet