ThermoProof Stainless Steel Water Bottle, 18oz, Blue, Vacuum Insulated, Wide Mouth, Leakproof, Reusable, Dishwasher Safe, Spout & Screw Lids
ThermoProof Stainless Steel Water Bottle, 18oz, Blue, Vacuum Insulated, Wide Mouth, Leakproof, Reusable, Dishwasher Safe, Spout & Screw Lids
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ThermoProof Stainless Steel Water Bottle, 18oz, Blue, Vacuum Insulated, Wide Mouth, Leakproof, Reusable, Dishwasher Safe, Spout & Screw Lids

518 ratings
ThermoProof Stainless Steel Water Bottle, 18oz, Blue, Vacuum Insulated, Wide Mouth, Leakproof, Reusable, Dishwasher Safe, Spout & Screw LidsThermoProof Stainless Steel Water Bottle 18oz Blue Vacuum Insulated Wide Mouth Leakproof Reusable Dishwasher Safe Spout Screw LidsThermoProof Double Walled Vacuum Insulated Stainless Steel Water Bottle Wide Mouth Leakproof 22oz BurgundyThermoProof 32oz Fresh Mint Vacuum Insulated Stainless Steel Water Bottle Wide Mouth Spout Straw LidsThermoProof Double Walled Vacuum Insulated Stainless Steel Water Bottle Wide Mouth Chug Spout Lids Dishwasher Safe Reusable Leakproof Hot Cold Men WoThermoProof Insulated Stainless Steel Water Bottle 22oz Leakproof Spout Chug Lid Keeps Cold 24H Hot 12H Reusable Wide Mouth BottleThermoProof Double Walled Vacuum Insulated Stainless Steel Water Bottle Wide Mouth Leakproof 22oz BurgundyThermoProof Insulated Stainless Steel Water Bottle 22oz Leakproof Spout Chug Lid Keeps Cold 24H Hot 12H Reusable Wide Mouth BottleThermoProof Insulated Stainless Steel Water Bottle 22oz Leakproof Spout Chug Lid Keeps Cold 24H Hot 12H Reusable Wide Mouth BottleThermoProof Insulated Water Bottle Stainless Steel Wide Mouth Spout Screw Lids Leakproof Dishwasher Safe Reusable Keeps Drinks Hot Cold Adults Kids 1ThermoProof 32 oz Taupe Stainless Steel Water Bottle Vacuum Insulated Wide Mouth Spout Straw Lids LeakproofThermoProof 18oz Black Stainless Steel Insulated Water Bottle Wide Mouth Leakproof Reusable Dishwasher SafeThermoProof Insulated Stainless Steel Water Bottle 22oz Leakproof Spout Chug Lid Keeps Cold 24H Hot 12H Reusable Wide Mouth BottleThermoProof 32 oz Pink Double Walled Stainless Steel Water Bottle Vacuum Insulated Leakproof Dishwasher SafeThermoProof Insulated Stainless Steel Water Bottle 22oz Leakproof Spout Chug Lid Keeps Cold 24H Hot 12H Reusable Wide Mouth BottleThermoProof 18oz Amber Stainless Steel Insulated Water Bottle Wide Mouth Leakproof Reusable Dishwasher SafeThermoProof Insulated Stainless Steel Water Bottle 22oz Leakproof Spout Chug Lid Keeps Cold 24H Hot 12H Reusable Wide Mouth BottleThermoProof 32 oz Navy Stainless Steel Water Bottle Vacuum Insulated Wide Mouth Leakproof Hot ColdThermoProof Insulated Stainless Steel Water Bottle 22oz Leakproof Spout Chug Lid Keeps Cold 24H Hot 12H Reusable Wide Mouth BottleThermoProof Insulated Stainless Steel Water Bottle 22oz Leakproof Spout Chug Lid Keeps Cold 24H Hot 12H Reusable Wide Mouth Bottle
Volume Capacity0.53 L
Actual ColorBlue

Key item features

  • Extended Temperature Retention: This 18oz blue bottle features double-walled vacuum insulation, maintaining drinks cold for a full day and hot for up to half a day.
  • Premium Safe Construction: Made from pro-grade stainless steel, it is rust-resistant, odor-free, and 100% BPA- and toxin-free, ensuring safe and clean hydration.
  • Versatile Leakproof Lids: Includes a spout lid for easy sipping and a screw lid for maximum insulation, both interchangeable, leakproof, and equipped with a soft carrying handle.
  • Hassle-Free Usability: Dishwasher safe, with a sweat-proof exterior for a dry grip, cup holder-friendly, and a wide mouth design for effortless filling, cleaning, and ice cubes.
  • Adaptable On-the-Go: This reusable, wide-mouth bottle is designed for active lifestyles, fitting seamlessly into gym routines, office commutes, and outdoor adventures.
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Specs

Volume capacity, 0.53 LMaterial, 304 Food-Grade Stainless SteelWater bottle feature, Insulated, Wide MouthWater bottle lid style, Screw Top, Flip TopCare and maint, Normal Cycle Dishwasher, or Soft Hand WashIs bpa-free, Y

About this item

Product details

Stay hydrated and energized with our 18oz Double-Walled Vacuum Insulated Water Bottle—designed to keep drinks ice-cold for up to all day or piping hot for up to half the day. Whether you’re heading to the gym, office, or out on an adventure, this bottle is built to perform. Made from premium-grade stainless steel, it’s durable, rust-resistant, odor-free, and 100% BPA- and toxin-free for clean, safe hydration. It comes with 2 leakproof, interchangeable lids: a spout lid for easy cold-water access on the go, and a flip lid designed for hot drinks like coffee or tea—perfect for commuting or cozy moments. The sweat-proof exterior ensures a slip-free grip, while the wide mouth makes it easy to fill, clean, and drop in ice cubes. With its built-in carrying loop, this bottle is ready to move when you are. Sleek, functional, and gift-worthy, it’s a smart pick for birthdays, holidays, back-to-school, or everyday use.
  • 18 Ounces Superior Insulation: Double-walled vacuum insulation keeps drinks cold for a whole day and hot for half a day, ensuring refreshment on the go
  • Durable & Safe Materials: Made with pro-grade stainless steel that is rust-resistant, odor-free, and 100% BPA and toxin-free for safe, clean hydration
  • Versatile & Leakproof Lids: Includes 2 interchangeable lids—a spout lid for easy sipping and a screw lid for maximum insulation - with a built-in soft handle for effortless carrying
  • Convenient & Hassle-Free: Dishwasher safe, sweat-proof exterior for a dry grip, cup holder-friendly, and wide-mouth design for easy filling, cleaning, and adding ice cubes
  • Perfect Gift for Active Lifestyles: A thoughtful gift for hikers, gym enthusiasts, and travelers. Backed by a limited lifetime warranty and responsive customer support
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Specifications

Volume capacity

0.53 L

Material

304 Food-Grade Stainless Steel

Water bottle feature

Insulated, Wide Mouth

Water bottle lid style

Screw Top, Flip Top

Warranty

Warranty information

This warranty covers any defects in materials or workmanship, including installation, with the exceptions of fading or discoloration caused by exposure to sunlight or chemicals. This warranty is valid for 1 year from the date of purchase. ThermoProof will either replace your product with a new one of similar composition and value, or refund the full purchase price, whichever you prefer. For assistance, please contact ThermoProof at [spport@bliclub.com]

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars
518 ratings198 reviews
How item rating is calculated
  1. 5 stars80% (412)
  2. 4 stars10% (51)
  3. 3 stars4% (20)
  4. 2 stars2% (12)
  5. 1 star4% (23)

Reviews summary

Pros

  • : Retains cold temperature for a long time.
  • : Ideal for carrying in hand or bag due to its small dimensions.
  • : Offers good quality at a lower cost.
  • : Available in a range of bright shades.
  • : The bottle includes screw, straw, and chug tops.

Neutral

  • : The lid seals during regular use but can fail after washing.
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Showing 1-3 of 198 reviews

Aug 3, 2026
Reviewer name: anonymous
Top Reviewer
Item details
Color: Blue
Volume capacity: 22 oz
Sold byThermoProofDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

PERFECT

Keeps my water cold for a long time, especially in this heat! I love it!!

Helpful?5QEQTLTGQ0H016446751901
Jul 13, 2026
Reviewer name: Surprised
Item details
Color: Black
Volume capacity: 0.65 L
Sold byThermoProofDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Team Water Bottles

I purchased these to donate to a kid's sports team. The quality seems good. You are able to engrave on them. They were the right size for the drink carrier. The colors worked with the team colors. They look great. The team hasn't used them yet but I will say that they look very nice.

Helpful?5QEQTLTGQ0H016446751901
Aug 3, 2026
Reviewer name: Velrose
Top Reviewer
Item details
Color: Pink
Volume capacity: 32 oz
Sold byThermoProofDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect!

It's the perfect jug. It does what it been said

Helpful?5QEQTLTGQ0H016446751901
Current price is $20.95
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