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LifeStraw 18oz Go Series Tumbler
$33.74 reg $44.99
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save $11.25 (25% off)ColorLaguna Teal
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At a glance
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About this item
Highlights
- LifeStraw Everyday Water Filter Tumbler is the ultimate accessory for safe water all day every day; filters out 99.999% of bacteris, parasites, microplastics, silt, sand and cloudiness.
- FILTERS OUT CONTAMINANTS: the Membrane microfilter protects against Bacteria (including E.coli + Salmonella), Parasites, Microplastics, sand, dirt, and cloudiness found in tap water and ice
- SLIM DESIGN: The 18oz stainless steel tumbler’s slim design means it easily fits in most car cupholders, making it convenient for commuting and running errands
- IMPROVES TASTE: the carbon filter reduces chlorine, odors + organic chemical matter
- LONG LASTING: The membrane microfilter lasts up to 1,000 gallons (4,000 L) - about five years of daily use. Carbon filter lasts up to 26 gallons (100 L) - about two months
- SAVES WASTE: The membrane microfilter lasts up to 4,000 liters. That’s 8,000 single use plastic water bottles out of our parks, our oceans, and our communities.
- LifeStraw is proud to be a B Corp and Climate Neutral Certified brand, committed to meeting the highest standards of verified social and environmental performance, transparency and accountability
- Your purchase has impact: one product, one child, one year of safe water
Description
The LifeStraw Go Series Water Filter Tumbler keeps you hydrated with safe, great-tasting water – no matter where your day takes you. This 18oz stainless steel tumbler fits perfectly into your car’s cupholder, whether you’re commuting or running errands. The advanced 2-stage filter improves taste and protects against bacteria, parasites, and microplastics. Your purchase has impact: one product, one child, one year of safe water.
Dimensions (Overall): 11.9 Inches (H) x 3.4 Inches (W)
Finish: Smooth
Lid Material: Plastic
Capacity (Volume): 18 fl oz (US)
Features Dining: Odor-Resistant, Leakproof, BPA-Free
Includes: Straw
Used For: Cold Beverages
Lid Type: Straw Lid
Material: Stainless Steel
Care & Cleaning: Hand Wash
TCIN: 93996865
UPC: 7640144289225
Item Number (DPCI): 072-00-7349
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 3.4 inches length x 3.4 inches width x 11.9 inches height
Estimated ship weight: 1.07 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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4.2 out of 5 stars with 73 reviews
5 out of 5 stars
24 November, 2025
originally posted on LifeStraw
Love this cup
I have used other lifestraw products but this is my favorite. It is sturdy and easy to clean.
3 out of 5 stars
23 November, 2025
originally posted on LifeStraw
No room lce.
If I put water in the cup, how do I add ice to it?
4 out of 5 stars
10 August, 2025
originally posted on LifeStraw
Great product!
My wife and I love the tumblers and straws we purchased. Only thing my wife said was to draw water out was more difficult because of the filter and worried she may get “smokers” wrinkles around the lips over time. Maybe life straw could make a easier draw filter that filters micro plastics only since we use bottle water or frigerator water into our life straw tumblers anyway we wouldn’t need bacteria and other vocs powerful filter
1 out of 5 stars
6 August, 2025
originally posted on LifeStraw
Love the Idea, no so functional
Simply its just too hard to suck, it made me hate drinking water because it feels like i'm sucking my lungs out every time i take a sip. . . just not really functional
3 out of 5 stars
20 June, 2025
originally posted on LifeStraw
Tumbler is a great idea. Needs larger capacity.
Tumbler is a great idea, but really needs to be larger capacity to be effective. 32-40 oz would be nice options.
4 out of 5 stars
24 May, 2025
originally posted on LifeStraw
Like It
Love the simple design. It does require stronger sucking to get the water through the “straw. ”
5 out of 5 stars
13 May, 2025
originally posted on LifeStraw
Tumbler review
I love it! We have an older version of an individual bottle and this is so much nicer and easier to move water through!
5 out of 5 stars
5 May, 2025
originally posted on influenster.com
Super convenient and great for filtering
[This review was collected as part of a promotion.] This product is amazing for my outdoor girlies. I am always hesitant to fill up water bottles in public places but this filters it so well. It also has the cutest dealing and color combos and it’s just so nice not to have to use a plastic water bottle that contributes to animal cruelty and micro plastics
4 out of 5 stars
3 May, 2025
originally posted on LifeStraw
Same LifeStraw quality we have come to expect!
Same lifestraw quality and design I’ve come to expect. I never got onto the water bottle fad before this - so I decided to give this one a try. I like the idea of filtering my water when I fill from random sources - like the gym fountains etc.
3 out of 5 stars
2 May, 2025
originally posted on LifeStraw
difficult to suck through straw
LIFESTRAW Tumbler It is well made but hard to suck water through straw. I also wish it came with an attached cap for straw.
5 out of 5 stars
26 April, 2025
originally posted on LifeStraw
Lifestraw 18 oz Tumbler
I love it! Would prefer 20 oz or more with a handle since it’s a tad slippery but love that it fits in my cup holder in our Tesla!!
5 out of 5 stars
17 April, 2025
originally posted on LifeStraw
Best Water Container
This is my absolute favorite water container. I bring it to yoga class, the gym, and along with me for errands. I love the feel and look of it too.
4 out of 5 stars
17 April, 2025
originally posted on influenster.com
Great bottle
[This review was collected as part of a promotion.] This water bottle is very pretty and sturdy. I wish the straw was slightly softer, but it is easy to clean. It did take some getting used to using the filter as it made it more difficult to drink the water, but after two days of full use it’s better. The filter seems sturdy! Overall love to have this for travel
5 out of 5 stars
15 April, 2025
originally posted on LifeStraw
My go to tumbler
I use this tumbler daily and love that I can drink straight from the tap and not have to buy plastic bottled water.
5 out of 5 stars
5 April, 2025
originally posted on influenster.com
"I absolutely love this product – I highly recomme
[This review was collected as part of a promotion.] "I absolutely love this product – I highly recommend it! It truly purifies the water and gives it a fresh, clean taste. I use mine at the gym to refill from their already filtered source, especially after a sauna session. The bottle is durable, and the filter is on another level!"
3 out of 5 stars
1 April, 2025
originally posted on influenster.com
Useful but what for?
[This review was collected as part of a promotion.] This is a nifty bottle, nobody can take that away from the technology. It’s lifesaving tech that’s changed lives. That being said, not sure what this is for? It’s not a bottle that can be closed or stored without it leaking from the straw top, so it doesn’t seem like something you travel with. It’s a “sitting down” and sipping kind of bottle. Maybe after setting up camp? Even then, using it is difficult. It can’t hold much water cause the straw takes up so much space. Drinking from that straw requires such intense suction I was getting a headache. Again, nice but … what is this for?
5 out of 5 stars
29 March, 2025
originally posted on influenster.com
Love this!
[This review was collected as part of a promotion.] First, I want to mention how much I love this color. I also like the capacity of the water, not too small not too big. This tumbler is awesome because it filters your water as you drink it, it’s like a portable water filter in a tumbler.
5 out of 5 stars
28 March, 2025
originally posted on influenster.com
Multi use
[This review was collected as part of a promotion.] I love this tumbler. It's not just a cup but also a survival tool if needed. I'm in Florida and we get hurricane so have a way to have clean drink water in an emergency is a must and this filtration system makes it possible.
5 out of 5 stars
28 March, 2025
originally posted on influenster.com
Love it!
[This review was collected as part of a promotion.] I love this water bottle! It perfectly filters your water and fits in like every cup holder. The color is so adorable too! It will keep you drinks cold also. I definitely recommend!
5 out of 5 stars
25 March, 2025
originally posted on influenster.com
Amazing
[This review was collected as part of a promotion.] I love using this tumbler instead of a pitcher with a filter. It’s easy to take on the go, and makes the water from the tap taste amazing. I can’t wait to take this on my travels!