Say goodbye to waiting and priming with the RapidPure Purifier and Insulated Bottle technology. With this innovative system, you can fill up the bottle with water, flip the safety lid, and enjoy fast, effective water purification as you drink. No more waiting around for purification: no pressing, squeezing, priming, or backflushing needed. The proprietary insulated double-wall stainless steel bottle features the new POD platform, utilizing UltraCeram and OpenPore technology to protect against viruses, bacteria, parasites, and more. The activated carbon in the filter cartridge instantly removes odors and improves the taste of the water, so you can enjoy refreshing and clean water wherever you go. The RapidPure Purifier+ Insulated Bottle is easy to use and includes a flip-top lid, ultralight straw, replaceable filter cartridge, and POD. It's compatible with most wide-mouthed (2.5in/63mm) water bottles, so you can use it with your favorite bottle. The stainless steel bottle is durable and insulated, keeping your water cold for hours. Whether you're hiking, camping, or traveling, the RapidPure Purifier+ Insulated Bottle is the perfect solution for fast and effective water purification. No matter where your adventures take you, you can enjoy clean and refreshing water with every sip.