Features1[Clean Drinking Water] Filtered water bottle hollow fiber membrane water filters remove bacteria and protozoa from lakes and streams, making them safe and clean drinking water. 2[Good Filtering] Water bottle with filter removes 99.99% of bacteria and 99.9% of protozoa in water without chemicals, iodine or batteries. 3[2000L Filtration] Water filtration bottle filters up to 2000L of water, up to 0.01 microns, with fast flowing rates up to 1100ml/min. 4[Good Design] Soft and drop resistant bottle. Right size fits in bike bottle cage for easy portability. Comfortable silicone mouth and leakfree lid. 5[Wide Use] Portable filtered water bottle is for travel, outdoor adventure, emergency preparedness, hiking, backpacking, camping, and survival.SpecificationItem Type: Filtered Water Bottle Material: PVC, Rubber, SiliconeCapacity: 750mlPackage List1 x Water Bottle 1 x Filter3 x Rubber Rings1 Pack x Accessories