LifeStraw is ideal for emergency preparedness， as well as for campers and hikers who may be drinking from rivers or lakes and are unsure of the water safety. Because LifeStraw is lightweight and compact， it is also great for travelers who do not want to rely on the quality of local water.Features.1.100% New!2. Small size， simple structure， easy to install， easy maintenance replacement.3. flow， not prone to clogging， long service life.4. Safe and reliable， high-tech media polyiodides can completely kill all kinds of bacteria and viruses.5 green， imported green filter after special treatment， not the growth of bacteria， and no secondary pollution， the activated carbon to solve the global problem of secondary pollution.6. To improve the taste of water， filtered water taste close to the taste of mineral water， direct drinking without boiling.Bacteria removed include: Escherichia coli， Campylobacter，Pseudomonas aeruginosa，Shigella£¬Vibrio cholerae，SalmonellaSpecifications:Weight: 2 ouncesCapacity: about 1000 L (about 264 gallons)Material: Durable Plastic，Does not require replacement parts or batteries， or any chemicals.Size: One Size Length: about 23cm / 9 "    Width: about 2.54cm / 1"Pls note:1 Inch=2.54 CM ，Please check the size chart carefully before your bidding，1-3cm difference may exist.Due to the light or monitor different ，the picture may not reflect the actual color of item. We guarantee thestyle is the same as shown in the pictures， but not the same performance on different bodies as on the model.Package Included: 1PCMaintenance:1. Inside the tube hole must not fall into the dust， sand and other foreign matter， so as not to clog the tube.2. Net pipe runs back the memory of water， prevent pipes freezing cold season.3. Do not store items with spikes.Notes:1. The spout is not directed to people's eyes， ears and other parts2. Do not operate near flammable objects， and switches.3. Do not use this product to draw other liquids other than water.4. Do not allow children as a toy， in proximity to children's places， or child should be cautious when using adult supervision