Hero image 0 of Mainstays 20 oz Stainless Steel Double Wall Tumbler , Straw Lid, Black, 0 of 7
In 50+ people's cartsBest seller
Mainstays 20 oz Stainless Steel Double Wall Tumbler , Straw Lid, Black
Mainstays 20 oz Stainless Steel Double Wall Tumbler , Straw Lid, BlackMainstays 20 fl oz Stainless Steel Double Wall Tumbler Straw Lid Black ColorMainstays 20 fl oz Stainless Steel Double Wall Tumbler Straw Lid Green ColorMainstays 20 fl oz Stainless Steel Double Wall Tumbler Straw Lid Blue ColorMainstays 20 fl oz Stainless Steel Double Wall Tumbler Straw Lid Pink ColorMainstays 20 fl oz Stainless Steel Double Wall Tumbler Straw Lid Purple Color
Actual Color:Black
selected, Black, $10.96
$10.96
Pink, $10.96
$10.96
Purple, $10.96
$10.96
Blue, $9.47, Out of stock
$9.47
Green, $9.47, Out of stock
$9.47
Key item features
- Cold Retention: Featuring double-wall vacuum insulation, it keeps beverages ice-cold for hours, perfect for hot summer days or intense outdoor activities.
- Durable Construction: Made from sturdy 18/8 stainless steel, this tumbler withstands daily bumps and scratches, ensuring long-lasting use.
- Ergonomic Handle: Designed with an ergonomic handle, it provides a comfortable grip, making it easy to hold and drink from anywhere, anytime.
- Travel-Friendly: With a 20-ounce capacity, it fits well in most car cup holders and exercise equipment, making it convenient for travel and workouts.
- Easy Maintenance: The wide-mouth design allows for effortless ice addition and cleaning, and it's dishwasher-safe for added convenience.
- Straw Lid: Comes with a straw lid and two straws, featuring a four-way threaded design for different straw placements based on your drinking hand preference.
Generated by AI
Specs
- MaterialStainless Steel
- Volume capacity20 oz
- FeaturesDouble-Walled
- ActivityTravel
Reviews summary
Pros
- : Allows for convenient cleaning of straw and lid.
- : Ideal for carrying and fitting in cup holders.
- : Available in various attractive shades.
- : Made to withstand drops and daily use.
- : Offers quality at a lower cost.
Neutral
- : Can be effortless with soft silicone straw, but also notoriously difficult for some users.
Generated by AI
Current price is USD$10.96
Price when purchased online
Free 90-day returns
How do you want your item?
Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
Columbus, 43215
Arrives by Tomorrow
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
Similar items you might like
Based on what customers bought
Mainstays 4 oz Blue Stainless Steel Double Wall Tumbler $4.96
$496current price $4.96Mainstays 4 oz Blue Stainless Steel Double Wall Tumbler
Save with
Pickup tomorrowDelivery todayBest seller Ozark Trail 40 oz Vacuum Insulated Stainless Steel Tumbler, White $10.32
Best seller
Sponsored$1032current price $10.32More options from $10.00Ozark Trail 40 oz Vacuum Insulated Stainless Steel Tumbler, White
95404.6 out of 5 Stars. 9540 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays 40oz Purple Diamond Pattern Tumbler Stainless Steel Double Wall $13.97
Best seller
3 optionsAvailable in additional 3 options$1397current price $13.97Mainstays 40oz Purple Diamond Pattern Tumbler Stainless Steel Double Wall
1464.4 out of 5 Stars. 146 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowMainstays 40oz White Stainless Steel Double Wall Tumbler $12.44
$1244current price $12.44Mainstays 40oz White Stainless Steel Double Wall Tumbler
114.2 out of 5 Stars. 11 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays 40 oz Stainless Steel Tumbler with Straw and Handle, Double Wall Insulated, Black $12.44
Best seller
$1244current price $12.44Options from $12.44 – $13.87Mainstays 40 oz Stainless Steel Tumbler with Straw and Handle, Double Wall Insulated, Black
7254.4 out of 5 Stars. 725 reviewsSave withShipping, arrives tomorrowMainstays 40oz Teal Tumbler Stainless Steel Double Wall $13.97
$1397current price $13.97Mainstays 40oz Teal Tumbler Stainless Steel Double Wall
524.3 out of 5 Stars. 52 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays 20 oz Stainless Steel Tumbler, Blush $8.92
Best seller
$892current price $8.92Mainstays 20 oz Stainless Steel Tumbler, Blush
1694.5 out of 5 Stars. 169 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller TAL 26oz Stainless Steel Ash Tumbler with Removeable Straw and Sip Lid, Pink $14.92
Best seller
$1492current price $14.92TAL 26oz Stainless Steel Ash Tumbler with Removeable Straw and Sip Lid, Pink
694.4 out of 5 Stars. 69 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowMainstays 4oz Stainless Steel Double - Walled Insulated Tumbler with Straw, Purple $4.96
$496current price $4.96Mainstays 4oz Stainless Steel Double - Walled Insulated Tumbler with Straw, Purple
Save withShipping, arrives tomorrowBest seller Your Zone 16-Ounce Plastic Double Wall Insulated Iridescent Textured Tumbler, Pink $5.96
Best seller
$596current price $5.96Your Zone 16-Ounce Plastic Double Wall Insulated Iridescent Textured Tumbler, Pink
284.5 out of 5 Stars. 28 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays 18 oz Black Double Wall Stainless Steel Tumbler with Handle, Flip Lid $10.24
Best seller
$1024current price $10.24Mainstays 18 oz Black Double Wall Stainless Steel Tumbler with Handle, Flip Lid
1134.4 out of 5 Stars. 113 reviewsSave withTAL 16oz Stainless Steel Wine Tumbler with Straw, Black Shimmer $10.97
2 optionsAvailable in additional 2 options$1097current price $10.97Options from $10.97 – $43.88TAL 16oz Stainless Steel Wine Tumbler with Straw, Black Shimmer
1054.6 out of 5 Stars. 105 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays 20oz Stainless Steel Tumbler, Black $8.92
Best seller
2 optionsAvailable in additional 2 options$892current price $8.92Options from $8.92 – $35.68Mainstays 20oz Stainless Steel Tumbler, Black
2744.6 out of 5 Stars. 274 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowMainstays 40oz Black Diamond Pattern Tumbler Stainless Steel Double Wall $13.97
$1397current price $13.97Mainstays 40oz Black Diamond Pattern Tumbler Stainless Steel Double Wall
1464.4 out of 5 Stars. 146 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller TAL 40oz Stainless Steel Hudson Tumbler with Flip-Up Straw, Bright Pink $17.96
Best seller
$1796current price $17.96TAL 40oz Stainless Steel Hudson Tumbler with Flip-Up Straw, Bright Pink
2294.3 out of 5 Stars. 229 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrow50+ bought since yesterday 25 fl oz Double Wall Stainless Steel Slim Tumbler, Slider lid $6.78 Was $22.00
50+ bought since yesterday
2 optionsAvailable in additional 2 optionsNow$678current price Now $6.78, Was $22.00$22.00You save $15.22You save$15.22Options from $6.78 – $20.3425 fl oz Double Wall Stainless Steel Slim Tumbler, Slider lid
2074.4 out of 5 Stars. 207 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays 40 oz Tumbler Pink Stainless Steel Double Wall $12.44
Best seller
$1244current price $12.44Mainstays 40 oz Tumbler Pink Stainless Steel Double Wall
424.6 out of 5 Stars. 42 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller TAL 24oz Stainless Steel Rowan Tumbler with Silicone Straw, Sage $16.94
Best seller
$1694current price $16.94TAL 24oz Stainless Steel Rowan Tumbler with Silicone Straw, Sage
903.7 out of 5 Stars. 90 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays 26-Ounce Capacity Plastic Double Wall Insulated Iridescent Textured Tumbler, Pink $8.74
Best seller
2 optionsAvailable in additional 2 options$874current price $8.74Options from $8.74 – $34.96Mainstays 26-Ounce Capacity Plastic Double Wall Insulated Iridescent Textured Tumbler, Pink
844.7 out of 5 Stars. 84 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Zak Designs 12oz Sports Kids Straw Tumbler, Double Wall Durable Plastic Tumbler with Silicone Straw Utilizing Leak-Proof Valve, Travel Straw Tumbler $6.82
Best seller
$682current price $6.82Zak Designs 12oz Sports Kids Straw Tumbler, Double Wall Durable Plastic Tumbler with Silicone Straw Utilizing Leak-Proof Valve, Travel Straw Tumbler
944.7 out of 5 Stars. 94 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrow
About this item
Product details
This Tumbler is double walled and vacuum insulated to keep your drink hot or cold for hours. The cup is outfitted with an ergonomic handle, that is aesthetically designed for comfort. It comes with a straw lid and two straws so you can enjoy your favorite beverage on the go. The straw lid is four-way threaded to allow four different straw placements for your drinking hand preference. The tumbler made from 18/8 stainless steel and fits standard cupholders, and with a variety of color options, you can get an Emotional Support Water Bottle for whatever outfit or activity the day entails -- Take Us With You.
- ALL - DAY COLD RETENTION：Featuring double - wall vacuum insulation and sturdy 18/8 stainless - steel construction, it keeps beverages ice - cold for hours. Whether you're out for a fun day in the summer heat or engaging in intense outdoor sports, you can always enjoy a refreshing cold drink.
- DURABLE & COMFORTABLE GRIP：This travel mug comes with an ergonomically designed handle, making it easy to hold and drink from anywhere, anytime. The high - quality stainless - steel material ensures its durability, withstanding various bumps and scratches in daily use.
- CONVENIENT FOR TRAVEL：With a 20 - ounce capacity, it fits well in most car cup holders and those on exercise equipment. Whether you're driving or working out at the gym, it's easy to place. The wide - mouth design allows for effortless ice addition and cleaning, and it's dishwasher - safe, bringing great convenience to your life.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Material
Stainless Steel
Volume capacity
20 oz
Features
Double-Walled
Activity
Travel
Warranty
Warranty information
Dishwasher safe
Warnings
State Chemical Disclosure
N/A
More items to consider
Based on what customers bought
Reduce Cold1 24oz Stainless Steel Tumbler with Handle, Matcha Gloss $17.14
Sponsored$1714current price $17.14Options from $17.14 – $18.74Reduce Cold1 24oz Stainless Steel Tumbler with Handle, Matcha Gloss
6734.7 out of 5 Stars. 673 reviewsSave withShipping, arrives in 2 daysBest seller YAYA My First Travel Tumbler for Toddlers 3 with Reusable Straw and Spill-Safe Lid, 12oz, Peppa Pig $9.97
Best seller
Sponsored$997current price $9.97More options from $8.97YAYA My First Travel Tumbler for Toddlers 3 with Reusable Straw and Spill-Safe Lid, 12oz, Peppa Pig
60184.5 out of 5 Stars. 6018 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays 24oz Purple Stainless Steel Double Wall Water Bottle $10.96
Best seller
$1096current price $10.96Mainstays 24oz Purple Stainless Steel Double Wall Water Bottle
3714.5 out of 5 Stars. 371 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrow500+ bought since yesterday Lysol Power Toilet Bowl Cleaner Gels, Atlantic Fresh, 24 fl oz $2.67
500+ bought since yesterday
2 optionsAvailable in additional 2 options$267current price $2.67Options from $2.67 – $24.03Lysol Power Toilet Bowl Cleaner Gels, Atlantic Fresh, 24 fl oz
53244.7 out of 5 Stars. 5324 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Ozark Trail 18 oz Insulated Stainless Steel Tumbler with Handle, Pink Shimmer $7.39
Best seller
$739current price $7.39Ozark Trail 18 oz Insulated Stainless Steel Tumbler with Handle, Pink Shimmer
1754.4 out of 5 Stars. 175 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrow100+ bought since yesterday PROfreshionals 24-Piece 9" Reusable Plastic Straws Set with Cleaning Brush, Multicolor $3.47
100+ bought since yesterday
2 optionsAvailable in additional 2 options$347current price $3.47PROfreshionals 24-Piece 9" Reusable Plastic Straws Set with Cleaning Brush, Multicolor
8554.8 out of 5 Stars. 855 reviewsSave withPickup tomorrowDelivery todayBest seller YAYA My First Travel Tumbler for Toddlers 3+ with Reusable Straw and Spill-Safe Lid, 12oz, Snowflakes $9.97
Best seller
Sponsored$997current price $9.97More options from $8.97YAYA My First Travel Tumbler for Toddlers 3+ with Reusable Straw and Spill-Safe Lid, 12oz, Snowflakes
60184.5 out of 5 Stars. 6018 reviewsSave withShipping, arrives in 2 daysIn 100+ people's carts (10 pack) Mainstays - Dark Blue Round Plastic Tumbler, 18-Ounce $5.00
In 100+ people's carts
$500current price $5.00More options from $0.50(10 pack) Mainstays - Dark Blue Round Plastic Tumbler, 18-Ounce
17544.7 out of 5 Stars. 1754 reviewsSave withShipping, arrives tomorrowIn 100+ people's carts Zak Designs 16oz Bluey Kids Straw Water Bottle, Durable Plastic Park Bottle with Easy-Open Locking Spout Cover for Travel, Built in Carry Handle, BBC $5.96
In 100+ people's carts
$596current price $5.96Options from $5.96 – $89.40Zak Designs 16oz Bluey Kids Straw Water Bottle, Durable Plastic Park Bottle with Easy-Open Locking Spout Cover for Travel, Built in Carry Handle, BBC
33294.6 out of 5 Stars. 3329 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller TAL 30oz Stainless Steel Basin Travel Mug with Silicone Straw, Black $15.86
Best seller
11 optionsAvailable in additional 11 options$1586current price $15.86Options from $15.86 – $126.88TAL 30oz Stainless Steel Basin Travel Mug with Silicone Straw, Black
23944.5 out of 5 Stars. 2394 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrow50+ bought since yesterday Ello Nova 18 oz Glass Tumbler $10.97
50+ bought since yesterday
$1097current price $10.97Ello Nova 18 oz Glass Tumbler
6394.3 out of 5 Stars. 639 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Ozark Trail 18 oz Insulated Stainless Steel Tumbler with Swivel Handle, Tan $12.33
Best seller
$1233current price $12.33More options from $9.88Ozark Trail 18 oz Insulated Stainless Steel Tumbler with Swivel Handle, Tan
4204.6 out of 5 Stars. 420 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller TAL Stainless Steel Hudson Tumbler with Straw 40 fl oz, Shimmering Pink $17.98
Best seller
$1798current price $17.98More options from $15.44TAL Stainless Steel Hudson Tumbler with Straw 40 fl oz, Shimmering Pink
27444.5 out of 5 Stars. 2744 reviewsSave withShipping, arrives in 2 days100+ bought since yesterday Better Homes & Gardens Glass 21oz Tumbler Ribbed with Glass Lid and Straw $4.94
100+ bought since yesterday
2 optionsAvailable in additional 2 options$494current price $4.94Options from $4.94 – $9.88Better Homes & Gardens Glass 21oz Tumbler Ribbed with Glass Lid and Straw
7094.3 out of 5 Stars. 709 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowIn 100+ people's carts Igloo 16 QT Laguna Hard Sided Ice Chest Cooler with Wheels, Aqua Blue $29.88
In 100+ people's carts
$2988current price $29.88Igloo 16 QT Laguna Hard Sided Ice Chest Cooler with Wheels, Aqua Blue
32944.6 out of 5 Stars. 3294 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Ozark Trail 18 oz Insulated Stainless Steel Tumbler with Handle, New Lilac $9.24
Best seller
$924current price $9.24More options from $7.98Ozark Trail 18 oz Insulated Stainless Steel Tumbler with Handle, New Lilac
28694.4 out of 5 Stars. 2869 reviewsSave withShipping, arrives tomorrowBest seller Ozark Trail 18oz Tumbler with handle- Orange $9.98
Best seller
18 optionsAvailable in additional 18 optionsSponsored$998current price $9.98Ozark Trail 18oz Tumbler with handle- Orange
1074.4 out of 5 Stars. 107 reviewsSave withShipping, arrives in 2 daysBest seller YAYA My First Travel Tumbler for Toddlers 3+ with Reusable Straw and Spill-Safe Lid, 12oz, Christmas Tree $9.97
Best seller
Sponsored$997current price $9.97More options from $8.97YAYA My First Travel Tumbler for Toddlers 3+ with Reusable Straw and Spill-Safe Lid, 12oz, Christmas Tree
60184.5 out of 5 Stars. 6018 reviewsSave withShipping, arrives in 2 days
Popular items in this category
Best selling items that customers love
Best seller Mainstays 20 oz Double Wall Stainless Steel Tumbler with Straw Lid, Pink $10.96
Best seller
$1096current price $10.96Mainstays 20 oz Double Wall Stainless Steel Tumbler with Straw Lid, Pink
5754.3 out of 5 Stars. 575 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowBest seller Mainstays 40oz Black Stainless Steel Double Wall Tumbler $12.44
Best seller
$1244current price $12.44Mainstays 40oz Black Stainless Steel Double Wall Tumbler
264.4 out of 5 Stars. 26 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrow11 oz. Double Wall Ceramic Tumblers with Lid - 6 Pack - Black $40.99
$4099current price $40.9911 oz. Double Wall Ceramic Tumblers with Lid - 6 Pack - Black
Shipping, arrives in 3+ daysBest seller Mainstays - Black Round Plastic Tumbler, 18-Ounce $0.50
Best seller
2 optionsAvailable in additional 2 options$050current price $0.50Mainstays - Black Round Plastic Tumbler, 18-Ounce
144.7 out of 5 Stars. 14 reviewsSave withPickup tomorrowDelivery todayBest seller BJPKPK 40 oz Tumbler With Handle Insulated Tumblers With Lid And Straw Stainless Steel Thermal Cup,Black $15.99 Was $19.99
Best seller
20 optionsAvailable in additional 20 optionsNow$1599current price Now $15.99, Was $19.99$19.99You save $4.00You save$4.00More options from $12.93BJPKPK 40 oz Tumbler With Handle Insulated Tumblers With Lid And Straw Stainless Steel Thermal Cup,Black
3424.7 out of 5 Stars. 342 reviewsSave withShipping, arrives in 2 daysStone Lain Grace 12-Piece Dinnerware Set Stoneware, White $123.99
4 optionsAvailable in additional 4 options$12399current price $123.99Options from $123.99 – $247.99Stone Lain Grace 12-Piece Dinnerware Set Stoneware, White
254.4 out of 5 Stars. 25 reviewsShipping, arrives in 3+ daysBuilt (Set of 2) 20-Ounce Double Wall Stainless Steel Tumblers, 20-Ounces, Stainless Steel and Tropical Pink $21.84
$2184current price $21.84Options from $21.84 – $22.95Built (Set of 2) 20-Ounce Double Wall Stainless Steel Tumblers, 20-Ounces, Stainless Steel and Tropical Pink
1064.5 out of 5 Stars. 106 reviewsSave withShipping, arrives in 3+ days
Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Allows for convenient cleaning of straw and lid.
- : Ideal for carrying and fitting in cup holders.
- : Available in various attractive shades.
- : Made to withstand drops and daily use.
- : Offers quality at a lower cost.
Neutral
- : Can be effortless with soft silicone straw, but also notoriously difficult for some users.
Generated by AI
Customer images
+121 images
Sort by |
Showing 1-3 of 185 reviews
Jun 9, 2025
Charlotte
Top Reviewer
Item details
Color: Blue
5 out of 5 stars review
Verified Purchase
My son's new favorite forever tumbler!
I have tried about a dozen different tumblers for my 2.5 year old son who loves water and this one is by far the best one! The size is perfect, design is super cute, no issues with leaking so far, overall it meets every requirement I'd have. Straw is easy to drink out of, no issues with suction. It keeps drinks cold with ice and we intend to purchase a second one. I would highly recommend this tumbler to anyone with kids!
Helpful?1XBPWO68IP4C13453350769
Dec 29, 2025
Diego
Item details
Color: Purple
5 out of 5 stars review
Verified Purchase
great buy!
the cup is great keeps hot and cold. kept ice for over 12 hrs. pretty good for a 10.00 cup. The one thing I don't care for is the suction power you need with the straw. it's truly leak proof so I get why you need to use a little more strength. aside from that the cup is awesome!
Helpful?1XBPWO68IP4C13453350769
Jan 15, 2026
Mikeymom
Item details
Color: Blue
5 out of 5 stars review
Verified Purchase
Cold all day
Delightful. Keeps beverages cold all day, seals tight, doesn't leak or drip. Easy top rack dishwasher cleanup. The straw is not a favorite. Don't like the texture and found it difficult to assemble for proper uptake. Insert a plasiic straw through the plug and it's perfect. Have two and will be purchasing at least one more.
Helpful?1XBPWO68IP4C13453350769
Frequently bought together
Frequently bought together, Mainstays 20 oz Stainless Steel Double Wall Tumbler , Straw Lid, Black
Mainstays 20 oz Stainless Steel Double Wall Tumbler , Straw Lid, Black $10.96
$1096
current price $10.96Mainstays 20 oz Stainless Steel Double Wall Tumbler , Straw Lid, Black
5754.3 out of 5 Stars. 575 reviews
Frequently bought together, LMNT Zero Sugar Electrolyte Drink Mix - Variety Pack - 6ct
Best seller LMNT Zero Sugar Electrolyte Drink Mix - Variety Pack - 6ct $8.97 $6.90/oz
Best seller
$897
current price $8.97$6.90/oz
LMNT Zero Sugar Electrolyte Drink Mix - Variety Pack - 6ct
96244.6 out of 5 Stars. 9624 reviews
SNAP EBT eligible
Current price is $19.93
Items may be delivered on different dates