---
product_id: 65624852
title: "BYO by BUILT 30 Ounce Double Walled Stainless Steel Tumbler Gunmetal 5197080"
brand: "built"
price: "฿4501"
currency: THB
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.th/products/65624852-byo-by-built-30-ounce-double-walled-stainless-steel-tumbler
store_origin: TH
region: Thailand
---

# BYO by BUILT 30 Ounce Double Walled Stainless Steel Tumbler Gunmetal 5197080

**Brand:** built
**Price:** ฿4501
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** BYO by BUILT 30 Ounce Double Walled Stainless Steel Tumbler Gunmetal 5197080 by built
- **How much does it cost?** ฿4501 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/65624852-byo-by-built-30-ounce-double-walled-stainless-steel-tumbler)

## Best For

- built enthusiasts

## Why This Product

- Trusted built brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

This BUILT Double Wall Tumbler is an ideal choice for a chilled or infused water but also just as suited to hold a warm hot chocolate or coffee for the commute. It can keep your drinks cold for 24+ hours or hot for 6 hours. The threadless lid has been molded from Tritan, a hard wearing and reliable plastic which will not fail you on your busy day. Effortlessly slide open or closed with one-hand, making drinking on-the-go a breeze. The main body of the tumbler has been crafted from double-wall stainless steel. The double-wall construction ensures both hot or cold drinks can be kept at optimum temperature for longer. The Tritan lid separates into two parts for easy cleaning. Hand-wash with warm water and a mild detergent; rinse and dry immediately. Sized to fit in most standard cup holders. Food and Lead Safety tested plus it’s PVC, BPA, latex and phthalate-free and holds 30 ounces. With every BUILT reusable tumbler purchased, you save money, keep hydrated and reduce plastic waste.

## Features

- GREAT FOR HOT AND COLD: The double-wall construction ensures both hot or cold drinks can be kept at optimum temperature for longer; It can keep your drinks cold for 24+ hours or hot for 8 hours
- ONE-HANDED DRINKING: Threadless, transparent Tritan lid easily slides open and closed for a one handed operation and helps to prevent against spills; Features a convenient drinking hole for sipping for beverage or placement for your straw
- DURABLE CONSTRUCTION: 18/8 double-wall stainless steel, vacuum-sealed construction maintains the optimal temperature of hot and cold beverages
- EASY TO CLEAN: Designed for easy and convenient cleaning; The Tritan lid separates into two parts making it super easy to clean; Hand Wash Recommended for body and lid
- CAR CUP FRIENDLY: The tumbler stands 8.58"" tall and has a diameter of 3.82"" which makes it size perfectly to fit in standard sized cup holders
- WORRY FREE DRINKING: This tumbler is Food and Lead Safety tested plus it’s PVC, BPA, latex and phthalate-free; 20 fluid ounce capacity.
- SUSTAINABILITY: Every year, billions of pounds of waste ends up in the oceans, and a vast majority of this trash is plastic meaning it will take thousands of years to decompose.

## Images

![BYO by BUILT 30 Ounce Double Walled Stainless Steel Tumbler Gunmetal 5197080 - Image 1](https://m.media-amazon.com/images/I/81bb1J4Ov+L.jpg)
![BYO by BUILT 30 Ounce Double Walled Stainless Steel Tumbler Gunmetal 5197080 - Image 2](https://m.media-amazon.com/images/I/81JYSZXpucL.jpg)
![BYO by BUILT 30 Ounce Double Walled Stainless Steel Tumbler Gunmetal 5197080 - Image 3](https://m.media-amazon.com/images/I/51AQnTN0DEL.jpg)
![BYO by BUILT 30 Ounce Double Walled Stainless Steel Tumbler Gunmetal 5197080 - Image 4](https://m.media-amazon.com/images/I/71nHPOfLp0L.jpg)
![BYO by BUILT 30 Ounce Double Walled Stainless Steel Tumbler Gunmetal 5197080 - Image 5](https://m.media-amazon.com/images/I/71PjpXHWutL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Whopping Big Vacuum Bottle - Clever Rotating Valve Lid
  

*by M***X on Reviewed in the United States on March 23, 2017*

This vacuum bottle has a relatively small diameter lower section and larger diameter upper section to hold a whopping 30 ounces of liquid. It is made of 18/8 stainless steel which means it is made of 18% chromium and 8% nickel, same as used in high end stainless tableware. It is extremely unlikely to stain or rust and the nickel makes it very strong.  Often people don’t realize vacuum bottle is the generic term of a trademarked product called Thermos™ Bottle.  This Built in NY container is 8¼ inches tall and just a little under 3 inches in diameter at the bottom and just under 4 inches in diameter at the top.  It holds a 30 ounces of liquid. That’s just a little less than 4 measured cups of water, not a coffee size mug.  Most coffee mugs hold upwards to two cups of water, so think of it as almost two coffee mugs.  Oh, be sure to scroll down to see my temperature test chart.This vacuum bottle fits in the cup holder in the center console of my late model Honda Accord quite easily – probably an industry standard size.  Look at my photos so you get an idea how it fits.  This vacuum bottle has a sliding rotating top to open access to a small opening that a flexible plastic straw can pass through. However, a common straw would just fall completely inside. You’d need an extra long one.  I have some long glass straws that can almost fit through the opening.  However, even though the glass straws are longer, it would probably slide and fall inside as well. So the only viable method is using your lips and the age old technique of drinking from a tall bottle or glass.You might find an extra long straw the next time you go to your favorite fast food restaurant.  Perhaps recycle it by taking it to your car instead of throwing it into the trash.  I wouldn’t recommend drinking coffee through a plastic straw, however – hot liquids can possibly leach undesirable chemicals out of the plastic and into your mouth.  Glass or stainless steel is safer from a chemical standpoint.  Naturally, glass is breakable as evidenced by a 55 year old scar still visible in the palm of my right hand from chemistry class.The following chart will give you some idea of its ability to keep the contents cool.  I keep my refrigerator at 38° F and keep a lot of bottled water inside. I put this vacuum bottle in the deep freezer at -8° F overnight, so this contributed to a slightly better start, but longer term, it didn’t contribute much for very long. You will notice that the warmer the water becomes, the less the temperature changes per hour.  That is because the water is getting closer to the outside room temperature of 75°.  So there is less temperature difference between inside the bottle and the outside.  Therefore there is less temperature differential between inside and outside.  Eventually the inside and outside temperature will become virtually the same – given enough time.Starting Temperature:  37.7 degrees F.44.6° after 3 hours…..… Gain of 6.9° - not bad considering a plastic lid48.7° after 5 hours…..… Gain of 11.0° Overall50.5° after 7 hours…….. Gain of 12.8° Overall55.2° after 9 hours…..… Gain of 17.5° Overall58.4° after 12 hours…… Gain of 20.7° Overall64.0° after 20 hours…… Gain of 26.3° OverallI haven’t tried this vacuum bottle with coffee because I’m not much of a coffee drinker, but I do like to sip ice cold water in my car for even relatively short trips. So I did a temperature test to test how well it keep the water cool.  The test was done with an ambient temperature of about 75 to 76 degrees in my house, so that is a fairly benign temperature environment.  What I learned is I will need to add some ice cubes to keep the water temperature low enough for my preference for ice cold water.Now if you are starting off with very hot coffee, the temperature change will be faster than the chart above would indicate – because the coffee temperature compared to the room or ambient temperature will normally be much greater. Unless you are storing this vacuum bottle in a hot car in August, that would be the case.  The rate of temperature change is a direct correlation between the inside and outside temperature difference.  The greater the temperature difference, the faster it will heat up or cool off the liquid inside.  It’s just physics.  The bottle materials and overall construction do have some to do with how fast this occurs, but these days, the concepts are well understood and there’s not a huge difference in thermal design.Lid designs do have an impact on thermal gain or loss. A true vacuum bottle usually has an insulated stopper that protrudes into the bottle. But this Built NY lid is quite clever.  In a way, it is double insulated by creating a small air gap by way of the slider that snaps into the center of the lower part that seals against the opening of the vacuum bottle.  Furthermore, it doubles as a way to greatly reduce leakage if you tip it over – if you grab it in time. However, no matter how fast you are, it will spill some liquid – just a matter of how much.  They left an air gap so air can get inside as you drink the liquid to make it easy to gulp your drink faster. To make it easy to clean, you just unsnap the lower center by pressing on it and you get two easy to clean plastic disks.

### ⭐⭐⭐⭐⭐ 







  
  
    So far so good
  

*by R***M on Reviewed in the United States on October 14, 2022*

So far, I love this mug.  I needed a big insulated tumbler to help me to stay hydrated better.  I love that in the hot weather, I can toss some ice in it and my water will stay cold for a few hours even with the ice melted.  Now that it's getting colder, I plan on adding warmer to hot water to help keep me warm especially when I'm working outdoor markets.  I also prefer drinking from a straw so it's not leak proof as long as I am using a straw.  But I do like how the lid can be separated into two pieces which makes cleaning so much easier.  It also fits in my car cup holder perfectly.  I'm assuming cup holders in cars are standard no matter what the make and model.  Overall, it's a win for me :)

### ⭐⭐⭐⭐⭐ 







  
  
    This is NOT A LEAKPROOF beverage container
  

*by J***Z on Reviewed in the United States on December 6, 2022*

Not leakproof otherwise a good beverage container

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**Shop now:** [https://www.desertcart.co.th/products/65624852-byo-by-built-30-ounce-double-walled-stainless-steel-tumbler](https://www.desertcart.co.th/products/65624852-byo-by-built-30-ounce-double-walled-stainless-steel-tumbler)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-22*