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Mainstays

Mainstays 24 oz Blue Stainless Steel Double Wall Water Bottle, Straw Lid

4.5 stars out of 379 reviews
(4.5)|
379 ratings
Mainstays 24 oz Blue Stainless Steel Double Wall Water Bottle, Straw LidMainstays 24 fl oz Stainless Steel Double Wall Bottle Straw Lid BlueMainstays 24 fl oz Stainless Steel Double Wall Bottle Straw Lid BlackMainstays 24 fl oz Stainless Steel Double Wall Bottle Straw Lid GreenMainstays 24 fl oz Stainless Steel Double Wall Bottle Straw Lid PinkMainstays 24 fl oz Stainless Steel Double Wall Bottle Straw Lid Purple
Actual Color:Blue
selected, Blue, $10.96
Pink, $10.96
Purple, $10.96
Black, $9.47, Out of stock
Green, $9.47, Out of stock

Key item features

  • Large Capacity: With a generous capacity of 24 oz, it can meet your daily water-drinking needs throughout the day. Ideal for sports, fitness, or daily commuting.
  • Cold Preservation: The double-wall vacuum insulation design, combined with durable 18/8 stainless-steel material, keeps beverages cold for several hours.
  • Hygienic Straw Lid: The dust-proof straw lid effectively keeps the straw clean and reduces bacteria growth, ensuring a hygienic drinking experience.
  • Durable Material: Made from high-quality stainless steel, this water bottle is sturdy and durable, not easily damaged.
  • Easy to Clean: The straw lid design makes it easy to clean, and it is also dishwasher-safe, saving you time and effort.
  • Leak-Proof Design: Features a leak-proof straw lid to prevent spills and ensure a mess-free experience.
  • Stylish Hydration: Available in multiple colors, this bottle offers reliable and stylish hydration, perfect for an active lifestyle.
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Current price is $10.96
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About this item

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Customer ratings & reviews

4.5 out of 5 stars
stars379 ratings135 reviews
How item rating is calculated
  1. 5 stars73% (277)
  2. 4 stars15% (58)
  3. 3 stars4% (15)
  4. 2 stars2% (9)
  5. 1 star5% (20)

Reviews summary

Pros
  • : Available in a variety of bright, single-color options.
  • : Made to last long and withstand rough handling.
  • : Perfect for staying hydrated without being too bulky.
  • : Made with a secure design that can be bent.
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Showing 1-3 of 135 reviews

Nov 6, 2025
Tyheisha
Top Reviewer
Item details
Color: Pink
5 out of 5 stars review

Verified Purchase

Mainstays Pink 24 ounce Water Bottle

I had brought water bottles before, but none were as satisfying as this insulated water bottle. I like the color of pink that is on the bottle. I enjoying having and extra handle to grip the water bottle. The built-in straw is a great addition to the water bottle for a leak proof sip. I don't like carrying a lot of items around while at the L. A. Fitness Club;so, the lightweight bottle was easy for me to carry while traveling to around the club. The bottle is made of steel and small enough to be place in a work bag if needed. The top locks in place and no water gets out of the top. The sport cap is perfect for someone like me who likes to seal the water bottle after each use. Thank you, Walmart.

Helpful?3U4VT1Q0BD0Z13430651629
Feb 12, 2026
ConsciousConsumer
Top Reviewer
Item details
Color: Purple
5 out of 5 stars review

Verified Purchase

Comparable to competitors

Seems like solid construction and quality. Thought out design ensures that the entire mouthpiece stays protected but is still convenient, which was the main feature I was looking for. I like that it holds a lot but is still sleek enough to fit in a bag or cup holder. And the rubber/silicone gaskets are removable for cleaning so it shouldn't mold

Helpful?3U4VT1Q0BD0Z13430651629
Mar 25, 2025
williamt50_2124
5 out of 5 stars review

Holds ice and keeps water cold, but hard to clean.

[This review was collected as part of a promotion.] I received this tumbler about a week ago, and it's been great so far. I few things I like about it are the size and how it fits in my hand, it's very portable and fits in all my drink holders, it holds my ice overnight for about 8-9 hours, and seems very well made and durable. One thing that is a con is how narrow it is, which makes cleaning a little difficult unless you have a brush.

Review from influenster.com
Helpful?3U4VT1Q0BD0Z13430651629