U.S. Buyer Note:The areas where the U.S. warehouse does not deliver goods are: Hawaii, Alaska, Puerto Rico, Guam, and other U.S. overseas territories. And a military address. But you can choose to ship from China. Spanish buyer note:If your address contains the following zip code, please do not select Spanish warehouse. The zip code starts from 35/38.Overseas warehouse cannot be delivered. But you can choose a ship from chinaCamping Filter Straw Water Filter Ultrafiltration System Ultrafiltration Outdoor Wild Life Emergency Drinking Water Filtering Survival ToolsDescription:Wild drinking straws can effectively remove particles, impurities, organic pollutants and other harmful substances in the water, making the water and drinking cleaning device better; The unique high-tech sterilization medium of our factory high iodine resin can instantly kill all kinds of germs, viruses and germs, viruses, harmful spores and algae spores mutated due to environmental deterioration in the water within 0.5 seconds., Susceptible people allergic to mites, red worms and other harmful microorganisms, the sterilization rate is 99.99%, which helps to solve various drinking water safety problems caused by unsanitary drinking water. Immediately it is directly in contact with the high iodine resin, it is attacked immediately, metamorphology and solidification occurs, and the enzyme system is completely destroyed, As a result of the death of microorganisms yes