Customers frequently mention the effectiveness of the 18-Oz. Water Filter Thermal Flask's integrated water filter, praising its ability to keep water cool and purified. Many appreciate the removable filter's convenience and long lifespan. The overall impression is that this is a great water bottle for those seeking both filtered and cold water on the go.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 20 reviews
Pros mentioned:
Water filter
Rated 5 out of 5 stars
Great distillation of forward thinking ideas
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent size and shape. The easy to grasp outer ribbing makes it easy to pick up and hold. The idea of having a removable filter is excellent.
This review is from Aquasana - 18-Oz. Water Filter Thermal Flask - Glacier
I would recommend this to a friend
Rated 2 out of 5 stars
Not as good as I spected
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The size and quality are great, but unless you screw the lid really really tight it’ll leak, which is not very convenient. And then it’s really hard to open it again
No, I would not recommend this to a friend
Pros mentioned:
Water filter
Rated 5 out of 5 stars
Works
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Love this especially because its a filter bottle and it also keeps the water very cold
I would recommend this to a friend
Rated 4 out of 5 stars
Water bottle/with filter
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The water bottle works great, my only complaint is the filter, it takes up so much room in the bottle, constantly refilling bottle, I removed the filter, works great, but unfortunately I paid for the water bottle with the filter, so kinda of a waste of money.
This review is from Aquasana - 18-Oz. Water Filter Thermal Flask - Glacier
No, I would not recommend this to a friend
Pros mentioned:
Water filter
Rated 4 out of 5 stars
good even without filter
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Posted . Owned for 11 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
good value use mostly without filter but keeps water cold
This review is from Aquasana - 18-Oz. Water Filter Thermal Flask - Glacier
I would recommend this to a friend
Rated 3 out of 5 stars
Just OK
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I’m not a fan of the “gentle suction” needed to drink through the mouth piece. I will say this keep my water cold ALL day though.
I would recommend this to a friend
Rated 3 out of 5 stars
Okay bottle
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This reviewer received promo considerations or sweepstakes entry for writing a review.
It’s an okay water bottle, but have others that work better, and keep things cold longer
This review is from Aquasana - 18-Oz. Water Filter Thermal Flask - Glacier
No, I would not recommend this to a friend
Rated 3 out of 5 stars
Nope
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Found it to be rather cumbersome and you loose the ability to add flavor to the water. So no infusion or drink powder packets. Would not buy again.
This review is from Aquasana - 18-Oz. Water Filter Thermal Flask - Glacier
No, I would not recommend this to a friend
Rated 5 out of 5 stars
Arrived in good condition
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Was going to take it on our trip to Ecuador, but now all trips are on hold. Have not used the bottle so cannot make any comments, except that looks very well constructed.
I would recommend this to a friend
Pros mentioned:
Water filter
Rated 5 out of 5 stars
Taste great
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This water bottle is awesome and make any water take great and the filter last up to 80 gallons of filtered water
I would recommend this to a friend
Pros mentioned:
Water filter
Rated 5 out of 5 stars
great for travelling
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Posted . Owned for 7 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a great water bottle for travelling since it comes with a filter that will last you more than 2 months.
This review is from Aquasana - 18-Oz. Water Filter Thermal Flask - Glacier
I would recommend this to a friend
Pros mentioned:
Water filter
Rated 5 out of 5 stars
Very nice
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The bottle is great, Can be used for whatever with filter or something else by removing filter.
This review is from Aquasana - 18-Oz. Water Filter Thermal Flask - Glacier
I would recommend this to a friend
Rated 2 out of 5 stars
No thanks
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Posted . Owned for more than 2 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I like the idea of this product, but don't waste your money. I should have just returned it, but by the time I actually started using it a lot it was to late. It is cumbersome to use and because of the giant filter you can hardly fill it up. I now just place filtered pitcher water in it with out the filter.
This review is from Aquasana - 18-Oz. Water Filter Thermal Flask - Glacier
No, I would not recommend this to a friend
Pros mentioned:
Water filter
Rated 5 out of 5 stars
Water
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great water bottle and you can put water or Pepsi in that
This review is from Aquasana - 18-Oz. Water Filter Thermal Flask - Glacier
I would recommend this to a friend
Pros mentioned:
Water filter
Rated 5 out of 5 stars
good
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
i use everday drink work and home i clean water good
I would recommend this to a friend
Pros mentioned:
Water filter
Rated 5 out of 5 stars
Awesome water bottle
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Keeps water purified and cool,
Fun to drink the filtered water
I would recommend this to a friend
Rated 2 out of 5 stars
Leaks
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Leaks when I drink from it. Not sure why. All seals are intact.
No, I would not recommend this to a friend
Rated 5 out of 5 stars
Excellent product
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought this on sale and it keeps water filter and cold for almost 48 hours I used for gym
and exercising.
I would recommend this to a friend
Rated 5 out of 5 stars
Great gift
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I gave this to my mother and she loves it. Recommend for anyone.
This review is from Aquasana - 18-Oz. Water Filter Thermal Flask - Glacier
I would recommend this to a friend
Rated 1 out of 5 stars
No where near 24 hrs
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This reviewer received promo considerations or sweepstakes entry for writing a review.
My first review just to say how bad this water bottle is. It says it can keep cold for 24hrs, it’s like a two pump chump saying he can last all night. At 6:30 I filled it with room temp water and a lot of ice. Got to work got settled in, and took a sip at 8:30 of barely cooler than room temp water.