Introducing the Life Straw Go 1 Litre Filter Bottle, now with a convenient tote carrying handle and a durable screw-in replacement filter. This go-to travel companion offers safe and great-tasting water wherever you go, thanks to its advanced 0.2 micron membrane filter and removable carbon filter. Enjoy clean, bacteria-free water free from microplastics, chlorine, organic chemicals, dirt, and cloudiness, while also improving the taste. Independently lab tested and made from durable, BPA-free materials, this bottle is easy to use and easy to clean - simply remove the filter and toss in the dishwasher. The package includes the water bottle, filter, and a cap with a colour-matched silicone mouthpiece. Replacement filters and parts are also available for your convenience. Features:• Capacity: 1 Litre 34 fl oz• Weight: 268 g• Height: 28cm• Diameter: 8cm Membrane Microfilter• Removes 99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics, silt, sand and cloudiness• Activated carbon filter reduces chlorine, organic chemical matter and odours for improved taste• Membrane microfilter lasts up to 4,000 litres, filter pore size 0.2 micron• Carbon filter lasts up to 100 litres• IMPROVES TASTE: the Carbon filter reduces chlorine, odours + organic chemical matter• LONG LASTING: The membrane microfilter lasts up to 1,000 gal (4,000 L) - about five years of daily use. Carbon filter lasts up to 100 L - about two months.• SAVES WASTE: The membrane microfilter lasts the equivalent to 8,000 single use plastic water bottles.