Place of Origin: Fujian, China Brand Name: Uwater (OEM acceptable) Model Number: ULS002-1 Product name: personal Water Filter Straw of camping Material: Disruptor Function: Remove Virus, Bacteria, Spore Filtration Efficiency: 99.9999% Use: Water Purifiers Heat-resistance: 0�°C to 60�°C Application: Life straw Certificate: LFGB, BPA free, EN71 Size: OD 30 mm Color: customization