LifeStraw products have a history of use in some of the harshest conditions around the world, from refugee camps to natural disasters to extreme back-country, our products have to work because lives depend on them. Our testing and transparency is unparalleled and we use the most trusted performance criteria based on protocols established by the World Health Organization, the US EPA, NSF International and the Water Quality Association.
The Peak Series straw features a removable bottom cap with threading compatible with most standard single-use water bottles and squeeze systems.
The Peak Series has enhanced flow rate, easy-grip design, re-engineered filter with enhanced microfilter performance, extreme durability with premium materials.
I have a warranty claim because the Straw is not working properly. So I am in contact with Jessica from the help desk now. But getting my replacement is taking me over 6 weeks now. I haven't received it so far, although a package has been sent so my address which never came and the ups claimed they could reach someone, which can't be, because there was somebody home during those days at all times. So it made its way back to where it was sent off (thats what the tracking link said). I contacted Jessica again and now she says the Straw is out of stock, (how can that be when you just need to return the parcel to me again... plus I can buy the Straw on the website!). So she never replied to that email so far. I am wondering if I will ever get my replacement. Because if not, the warrant claim is bullshit advertising!