Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
frontpage Posted by doublehelixx | Staff • May 1, 2025
  1. Deal Image
Item 1 of 4
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 4
frontpage Posted by doublehelixx | Staff • May 1, 2025

32-Oz Mainstays Double Wall Triton Water Bottle w/ Silicone Sleeve

$4.00

$10

60% off
Walmart
18 Comments 21,501 Views
Get Deal at Walmart
Good Deal
Save
Share
Deal Details
Walmart has 32-Oz Mainstays Double Wall Triton Water Bottle w/ Silicone Sleeve (Black or Pink) on sale for $4. Shipping is free with Walmart+ (Free 30-Day Trial) or orders $35 or more.

Thanks to Deal Hunters doublehelixx and niki4h [discuss] for finding this deal.

Available Colors:
Product Info:
  • 32 fluid ounce capacity
  • Twist chug lid with locking prevents drinks spillover
  • BPA-free and reusable
  • The leakproof lid is interchangeable.
  • Smart wide loop handle for easy carry-on.

Editor's Notes

Written by oceanlake | Staff
  • About the deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About the store:
    • Walmart's Return Policy can be found here

Original Post

Written by doublehelixx | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Walmart has 32-Oz Mainstays Double Wall Triton Water Bottle w/ Silicone Sleeve (Black or Pink) on sale for $4. Shipping is free with Walmart+ (Free 30-Day Trial) or orders $35 or more.

Thanks to Deal Hunters doublehelixx and niki4h [discuss] for finding this deal.

Available Colors:
Product Info:
  • 32 fluid ounce capacity
  • Twist chug lid with locking prevents drinks spillover
  • BPA-free and reusable
  • The leakproof lid is interchangeable.
  • Smart wide loop handle for easy carry-on.

Editor's Notes

Written by oceanlake | Staff
  • About the deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About the store:
    • Walmart's Return Policy can be found here

Original Post

Written by doublehelixx | Staff

Community Voting

Deal Score
+34
Good Deal
Get Deal at Walmart

Price Intelligence

Model: Mainstays 32 fl oz Rich Black Solid Print Plastic Water Bottle with Wide Mouth Lid

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 7/12/2025, 12:26 PM
Sold By Sale Price
Walmart$10.18

Leave a Comment

Unregistered (You)

Top Comments

foxsable
60 Posts
14 Reputation
This bottles is actually awesome. I bought it randomly one day when I needed a water bottle for an event, and i've been using it ever since. It's just great.
Indrema
574 Posts
135 Reputation
Sky
Blue

17 Comments

Sign up for a Slickdeals account to remove this ad.

May 1, 2025
60 Posts
Joined May 2017
May 1, 2025
foxsable
May 1, 2025
60 Posts
This bottles is actually awesome. I bought it randomly one day when I needed a water bottle for an event, and i've been using it ever since. It's just great.
May 2, 2025
9,160 Posts
Joined Nov 2013
May 2, 2025
Adelley
May 2, 2025
9,160 Posts
Quote from foxsable :
This bottles is actually awesome. I bought it randomly one day when I needed a water bottle for an event, and i've been using it ever since. It's just great.
What do you like about it?
May 2, 2025
24 Posts
Joined Nov 2013
May 2, 2025
Rnrd
May 2, 2025
24 Posts
fyi - these are the chemical warnings for the plastic its made out of
WARNING: WARNING: This product can expose you to chemicals including titanium dioxide, carbon black and silica crystalline, which are known to the State of California to cause cancer.For more information, go to www.P65Warnings.ca.gov.
State Chemical Disclosure

This product contains: Titanium dioxide(CAS 13463-67-7)Carbon black(CAS 1333-86-4), Silica crystalline(CAS 14464-46-1), lron(CAS 7439-89-6)For more information about chemicals in this product; visitwalmart.com/ip/2305871270. Para obtener mas informacion sobre los productos quimicos de este productovisite walmart.com/ip/2305871270.
8
May 2, 2025
91 Posts
Joined Sep 2010
May 2, 2025
4end
May 2, 2025
91 Posts
Material
Plastic
1
May 2, 2025
574 Posts
Joined Aug 2011
May 2, 2025
Indrema
May 2, 2025
574 Posts
Quote from 4end :
Material
Plastic
Sky
Blue
3
2
May 2, 2025
251 Posts
Joined Jan 2014

This comment has been rated as unhelpful by Slickdeals users.

May 2, 2025
715 Posts
Joined Mar 2008
May 2, 2025
Maceart
May 2, 2025
715 Posts
I brought this to Coachella and it worked great. No sweating when putting iced drinks in there and the lid stays shut and locked tight.

Sign up for a Slickdeals account to remove this ad.

May 2, 2025
3,696 Posts
Joined Feb 2010
May 2, 2025
SumDuud
May 2, 2025
3,696 Posts
Quote from Rnrd :
fyi - these are the chemical warnings for the plastic its made out of
WARNING: WARNING: This product can expose you to chemicals including titanium dioxide, carbon black and silica crystalline, which are known to the State of California to cause cancer.For more information, go to www.P65Warnings.ca.gov.
State Chemical Disclosure

This product contains: Titanium dioxide(CAS 13463-67-7)Carbon black(CAS 1333-86-4), Silica crystalline(CAS 14464-46-1), lron(CAS 7439-89-6)For more information about chemicals in this product; visitwalmart.com/ip/2305871270. Para obtener mas informacion sobre los productos quimicos de este productovisite walmart.com/ip/2305871270.
So no worse than the garden hose I used to drink out of or the thousands of other chemicals and preservatives that we put in our bodies constantly, got it.
2
May 2, 2025
4,120 Posts
Joined Jan 2007
May 2, 2025
!xobile!
May 2, 2025
4,120 Posts
Quote from 4end :
Material
Plastic
It's BPA-free; however, unless you pour scalding coffee into it, I don't see the problem.
May 2, 2025
77 Posts
Joined Mar 2025
May 2, 2025
fgg1991
May 2, 2025
77 Posts
Quote from Adelley :
What do you like about it?
I have one for 4$. it's big, and it can keep water cool for hours, for 4$ you cannot expect anything better.
1
May 2, 2025
9,160 Posts
Joined Nov 2013
May 2, 2025
Adelley
May 2, 2025
9,160 Posts
Quote from fgg1991 :
I have one for 4$. it's big, and it can keep water cool for hours, for 4$ you cannot expect anything better.
Plastic bottles have that after taste that's hard to wash out when you put juice or other flavored stuff in there
1
May 3, 2025
561 Posts
Joined May 2011
May 3, 2025
8ajula
May 3, 2025
561 Posts
Quote from Adelley :
Plastic bottles have that after taste that's hard to wash out when you put juice or other flavored stuff in there
that's why it's labeled as a WATER bottle, not a juice bottle
May 3, 2025
9,160 Posts
Joined Nov 2013
May 3, 2025
Adelley
May 3, 2025
9,160 Posts
Quote from 8ajula :
that's why it's labeled as a WATER bottle, not a juice bottle
Lol but it doesn't say water-only bottle
1
May 3, 2025
903 Posts
Joined Jul 2010
May 3, 2025
xlerate
May 3, 2025
903 Posts
Tritan, especially when heated, may also act as an endocrine disruptor by affecting estrogen levels and accelerating the growth of breast cancer cells

Sign up for a Slickdeals account to remove this ad.

May 4, 2025
107 Posts
Joined Nov 2007
May 4, 2025
jkfunkee
May 4, 2025
107 Posts
Quote from Adelley :
What do you like about it?
It kept the water cold, it did not leak and the Price is Right

Leave a Comment

Unregistered (You)

Related Searches

Sporting GoodsWater BottlesOnline OnlyFree Shipping For MembersMainstaysWalmart

Popular Deals

View All
Found by
Just Now
$239$49952% offPrime: HIFIMAN Edition XS Full-Size Over-Ear Open-Back Planar Magnetic Hi-Fi Headphones $239 + Free Shipping
1
Found by
Just Now
$84$16950% off159-Piece Craftsman Standard (SAE) & Metric Polished Chrome Mechanics Tool Set w/ Hard Case $84.15 + Free Shipping
0
Found by
Just Now
$29$5042% off[S&S] $28.94: 6.76-Oz Guy Laroche Drakkar Noir Eau de Toilette at Amazon
2
Found by
Just Now
$42$7040% off[Prime] Anker Soundcore C30i Wireless Open-Ear Clip-On Earbuds (Clarity Black or White) $41.99 + Free Shipping
0
Found by
Just Now
$15$3050% off$14.99: The Stanley Parable: Ultra Deluxe (Nintendo Switch) at Amazon
0

Trending Deals

View All
Found by
Just Now
$285$35018% off[Requires Samsung Reserve] Samsung EPP & EDU: Galaxy Watch8: 40mm $285, 44mm $313, Classic $427; Ultra $570 + 6-Months SiriusXM Streaming + Free Shipping
56
Found by
Just Now
$100$30066% offSamsung Galaxy A16 5G Tracfone w/1,500 Talk & Text & 4.5GB Data Bundle $100 + FS
24
Found by
Just Now
$2,899$4,59936% offApple MacBook Pro 16.2" with M3 Max Chip (Late 2023) Space Black 2TB SSD 16-Core / 40-Core 64GB
16
Found by
Just Now
$64$17162% offMilwaukee 2457-20 M12 Ratchet w/Variable Speed $63.99
0
Found by
Just Now
$27$6055% off[Prime] TOZO OpenEarRing Wireless Bluetooth 5.4 Earbud Headphones (Black) $26.99 + Free Shipping w/ Prime or on $35+
0