What is the LifeStraw Tumbler?

The LifeStraw Tumbler is an insulated stainless steel water filter tumbler that combines portable water filtration with everyday hydration. It features hollow fiber microfiltration technology to remove bacteria, parasites, microplastics, and dirt from water sources.

What filtration technology do these tumblers use?

LifeStraw tumblers use a membrane microfilter with a pore size of approximately 0.2 microns to physically remove bacteria, parasites, microplastics, and silt. Some models include activated carbon for taste and odor reduction.

What sizes are available for the LifeStraw Tumbler?

The LifeStraw Tumbler is available in two sizes: 18 oz and 24 oz. Both are insulated stainless steel designs suitable for travel, outdoor activities, and daily use.

What color options are available?

The LifeStraw Tumbler comes in multiple color options including Thistle Purple, Icelandic Blue, Apricot, Laguna Teal, Aegean Sea, Acai, Havana, and Cactus Green, depending on the size selected.

Are replacement filters available for the LifeStraw Tumbler?

Yes, replacement filters are available including the LifeStraw Go Carbon Filter Replacement (2-pack and 6-pack options) and the Replacement Membrane Microfilter, all compatible with LifeStraw Go Series products.

What is the Give Back program?

For every LifeStraw product sold, a child in need receives access to safe water for an entire year through LifeStraw's Give Back program, embedding measurable social impact into every purchase.

Is the LifeStraw Tumbler tested for safety?

Yes, LifeStraw products are rigorously tested using protocols aligned with WHO, US EPA, NSF, and WQA standards. The company maintains an ISO-certified in-house water lab and conducts external accredited lab testing for certifications.

What is the price of the LifeStraw Tumbler?

The LifeStraw Go Series Tumbler 18 oz is priced at $49.95 and the 24 oz model is $59.95.

How does my purchase make an impact?

Every LifeStraw product sold directly supports the Give Back program, providing a child in need with access to safe water for an entire year.

Where can I find product guides and support?

Product guides and support are available through the LifeStraw Help Center at help.lifestraw.com, including setup instructions, troubleshooting, and warranty information.