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Mainstays

Mainstays 40 oz Stainless Steel Tumbler with Straw and Handle, Double Wall Insulated, Pink

Mainstays 40 oz Stainless Steel Tumbler with Straw and Handle, Double Wall Insulated, PinkMainstays 40 oz Stainless Steel Tumbler with Straw and Handle Double Wall Insulated PinkMainstays 40 oz Stainless Steel Tumbler with Straw and Handle Double Wall Insulated BlackMainstays 40 oz Stainless Steel Tumbler with Straw and Handle Double Wall Insulated White
Actual ColorPink-Out of stock

Key item features

  • Durable Material: Made from 18/8 recycled stainless steel, ensuring it is firm, rustproof, and safe for health.
  • Double-Wall Insulation: Features double-wall vacuum insulation to keep beverages at the desired temperature for longer periods.
  • Large Capacity: Holds up to 40 ounces, making it ideal for staying hydrated throughout the day.
  • Reusable Straw: Comes with a reusable straw, promoting eco-friendly practices.
  • Convenient Handle: Equipped with a large handle for easy carrying and handling.
  • Versatile Use: Suitable for various activities such as swimming, sports, travel, camping, and parties.
  • Attractive Design: Available in a stylish Pink Blush color, adding a touch of elegance to your drinkware collection.
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Current price is $13.8734.7 ¢/fl oz
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Customer ratings & reviews

4.4 out of 5 stars
stars
894 ratings276 reviews
How item rating is calculated
  1. 5 stars75% (673)
  2. 4 stars9% (77)
  3. 3 stars5% (42)
  4. 2 stars3% (24)
  5. 1 star9% (78)

Reviews summary

Pros

  • : Holds plenty of liquid without needing frequent refills.
  • : Keeps cold for hours, even overnight.
  • : Offers great quality at a lower cost.
  • : Made with sturdy materials for a solid feel.
  • : Maintains temperature for several hours with remaining ice.

Cons

  • : May break or crack with rough handling or drops.
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Showing 1-3 of 276 reviews

Jun 9, 2026
Mark
Item details
Color: Black
5 out of 5 stars review

Verified Purchase

Worthwhile purchase.

I have only been using it for a few days, but it seems to be equivalent to the brand name tumblers used by family members and at one -half to one-third the cost. It is too soon to comment on the longevity of the coating or the functionality of the lid.

Helpful?5O2GLGI87PAA6684006155
May 18, 2025
Kay
Top Reviewer
Item details
Color: Pink
5 out of 5 stars review

Verified Purchase

Nice Water bottle

I left my other water bottle at work and needed another. This bottle keeps the water cold even the next day. I put ice water in about 12:40 in the afternoon on Sat. On Sunday at 8:20 in the morning it's still cold even though I still had a little water left over from the day before. That means a lot to me. It tells me it works!! It's also tall.

Helpful?5O2GLGI87PAA6684006155
Jun 20, 2025
Johnny
Item details
Color: Black
5 out of 5 stars review

Verified Purchase

it will keep us overnight easily. keeps everything cold I love it. the only thing I don't like the lid is a little difficult to put on. and it's top heavy it will tilt over very easily. but I would order another one without thinking twice about it highly recommend it

Helpful?5O2GLGI87PAA6684006155