This water filter straw can effectively remove the bacteria in the water to provide clean, safe water. It is perfect for outdoor emergency, camping, hiking, backpacking, etc. Features: Lightweight and compact emergency water filter system. Removes waterborne bacteria and parasites, and reduces turbidity. Purify up to 5,000 liters of water, down to 0.01 microns. Soft cap protects the straw free from dust and stains. Durable ABS material ensures long service life. Perfect for outdoor adventure, emergency preparedne, camping, hiking, backpacking, etc. Specifications: Material: ABS + TPR + Silicone Color: Army green / Grey / Green Orange / Camouflage (optional) Dimension: 14 * 3.7cm / 5.5 * 1.4in Weight: Approx. 50g / 1.8oz Package List: 1 * Water Filter StrawY11604Shipping:1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday. 2.We ship by China post,HKpost EMS,DHL,Fedex,according to your choice when placing orders . 3.If you didn&x27;t receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem. 5. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.Warranty:1.IF your purchase do not meet merchantable quality, fitne for purpose or match the description, We can make sure your iues are resolved . 2.For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment. 3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation.