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Sam's Club
Sam's Club
Customer reviews for Member's Mark Plus+ Alkaline Bottled Water 1L., 18 pk. for
Member's Mark Plus+ Alkaline Bottled Water 1L., 18 pk.
4.8 out of 5 stars
stars7,702 ratings1,470 reviews
  1. 5 stars90% (6,941)
  2. 4 stars7% (509)
  3. 3 stars2% (125)
  4. 2 stars0% (37)
  5. 1 star1% (90)

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Showing 11-20 of 1,470 reviews
May 28, 2026
Tess2334
5 out of 5 stars review

Verified Purchase

Good Water

The water tastes good. Not all bottled water does to me. We are on well water now but when we were on city water the dogs drank this.

Helpful?61JQWEUZK2V713586574003
Jun 1, 2026
KingOsi
4 out of 5 stars review

Verified Purchase

Great fluid replacement

Worth the $$. I drink these while doing anything that causes me to loose fluids. I prefer this product against drinking a sports drink.

Helpful?61JQWEUZK2V713586574003
Apr 1, 2026
Chris J
5 out of 5 stars review

Verified Purchase

Good product and value

Not only has the water made some noticeable benefits with a health condition of mine, but it's also a great value compared to national name brands. I will keep buying this.

Helpful?61JQWEUZK2V713586574003
Feb 22, 2026
CaptScooby
5 out of 5 stars review

Verified Purchase

Bottled ph H2o

When you need to regulate the ph balance, it's easiest to just drink water.. better if it's already balanced water to help. I don't know anything about this stuff but it sure helps me in a pinch

Helpful?61JQWEUZK2V713586574003
Apr 18, 2026
Granny
5 out of 5 stars review

Verified Purchase

Good for keeping up hydration

Visiting children and grandchildren seem to like it more than other bottled water as well. The supply diminishes daily.

Helpful?61JQWEUZK2V713586574003
Jan 23, 2026
Natou
5 out of 5 stars review

Verified Purchase

Nice

I love this water. I don't feel any smell or taste, and I don't have to carry many little bottles of water to work

Helpful?61JQWEUZK2V713586574003
Dec 31, 2025
Sigmone
5 out of 5 stars review

Verified Purchase

Great water for GI issues!

Love this water been drinking this brand for 3+ years now and the only bottled water I can tolerate cold or room temperature

Helpful?61JQWEUZK2V713586574003
Mar 20, 2025
Animal
5 out of 5 stars review

Verified Purchase

Surprisingly Addictive.

Water is water, right? I started drinking alkaline water because of gout. I found myself addicted to this stuff. I can’t believe how many bottles a day ( 4x 1 Liter ) I drink. Usually I’m not a big water drinker but this stuff just tastes good.

Helpful?61JQWEUZK2V713586574003
Mar 22, 2023
DDlovesfood
5 out of 5 stars review

Verified Purchase

Love this water!!

Love this water and price!! You can taste the difference between standard bottled water and this alkaline water. The quality is very soothing to the body.

Helpful?61JQWEUZK2V713586574003
Apr 8, 2022
L Slater
5 out of 5 stars review

Verified Purchase

This Sam's brand is spot on!

This water is smooth and refreshing. I have stomach issues with acid reflux and with this water nothing bothers me. I have bought expensive name brands and this Sam's product is spot on! I will buy again.

Helpful?61JQWEUZK2V713586574003