BPA Free Integrated Filter Straw Water Filter Bottle

500ml personal portable custom logo individual water purifier drink customwater  bottle with alkaline filter  Materials food grade PC  for bottle body, baby grade  silicone mouth  Filter silver activated carbon + hollow fiber Filter accuracy 0.01micron Kind of water which can be used river water, stream water, outdoor water Color available blue Output of the water improve taste, removes 99.9999% parasite and  bacterial from the water Weight 210gram…