---
product_id: 1605138
title: "(Set of 2) 20oz (600ml) Ultra Clear Strong Double Wall Insulated Thermo Glass Tumbler V3 Highball Glass for Beer/cocktail/lemonade/iced Tea/Smoothie (Real Borosilicate Glass, Not Plastic)"
brand: "sun's tea"
price: "14278 som"
currency: KGS
in_stock: true
reviews_count: 12
category: "Sun's Tea"
url: https://www.desertcart.kg/products/1605138-set-of-2-20oz-600ml-ultra-clear-strong-double-wall
store_origin: KG
region: Kyrgyzstan
---

# 20oz capacity for versatile drinks Double-wall insulation minimizes sweat Pure borosilicate glass, ultra durable (Set of 2) 20oz (600ml) Ultra Clear Strong Double Wall Insulated Thermo Glass Tumbler V3 Highball Glass for Beer/cocktail/lemonade/iced Tea/Smoothie (Real Borosilicate Glass, Not Plastic)

**Brand:** sun's tea
**Price:** 14278 som
**Availability:** ✅ In Stock

## Summary

> 🥂 Elevate your sip game—because ordinary glasses just won’t cut it.

## Quick Answers

- **What is this?** (Set of 2) 20oz (600ml) Ultra Clear Strong Double Wall Insulated Thermo Glass Tumbler V3 Highball Glass for Beer/cocktail/lemonade/iced Tea/Smoothie (Real Borosilicate Glass, Not Plastic) by sun's tea
- **How much does it cost?** 14278 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/1605138-set-of-2-20oz-600ml-ultra-clear-strong-double-wall)

## Best For

- sun's tea enthusiasts

## Why This Product

- Trusted sun's tea brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Everyday Convenience:** Microwave, dishwasher & freezer safe for seamless integration into your busy lifestyle.
- • **Sweat-Free Double Wall:** Enjoy condensation-free sipping with advanced insulation that keeps drinks pristine.
- • **Versatile 20oz Capacity:** Perfectly sized for cocktails, beer, smoothies & more—your all-day drink companion.
- • **Elegant & Ergonomic Design:** Wave-wall texture offers a secure grip and a sophisticated look that commands attention.
- • **Premium Borosilicate Strength:** Tested for impact resistance with 12-inch ice-ball drop—built to last in style.

## Overview

Sun's Tea 20oz Double Wall Insulated Thermo Glass Tumblers are crafted from premium borosilicate glass featuring a pinhole-free double-wall design that minimizes condensation and maximizes durability. These 7.3-inch tall, 3.2-inch wide tumblers hold a generous 20 ounces, making them ideal for hot or cold beverages including cocktails, beer, iced tea, and smoothies. Dishwasher, microwave, and freezer safe, they combine heavy-duty construction with elegant ergonomics, perfect for professionals who demand style and performance in everyday drinkware.

## Description

Experience versatility and durability with our Sun's Tea 20oz Double Wall Insulated Thermo Glass Tumbler Set of 2. Crafted from premium, pure Borosilicate Glass, these tumblers are designed to withstand daily use and keep your drinks at the perfect temperature. The double-walled structure minimizes sweating and prevents moisture buildup, while the pinhole-free design ensures long-lasting insulation. At 7.3 inches tall and 3.2 inches wide, these tumblers are perfect for a variety of beverages, from beer and cocktails to iced tea and smoothies. They are also microwave, dishwasher, and freezer safe for your convenience. Enjoy your drinks in style with these heavy-duty, reusable tumblers that are both sturdy and elegant.

Review: If you want BRAGGING rights, or also mandatory for temperature BARRIER - If you want bragging rights, these are the sets to get. If you MUST have the temperature barrier, these are also for you. Otherwise, they are not as practical as most glasses. I happen to love them. This review is for the 20-oz glasses, both in WAVE style and also straight style wall glasses (both). I will do reviews on all of the other, larger glasses as well, with pictures. Shown is 1 Wave-glass wall, next to a straight glass wall, both are 20-oz, with 6 standard "crescent" ice cubes inside the wave-glass, and the other glass is empty. Perhaps you can JUST make out the waves in the glass that is holding the soda. Clearly this 20-oz size is too large for a 12-oz beverage, even with 6 ice cubes, and this is not the size for small beverages. I chose 12-oz of liquid on purpose. Note that the vacuum-chamber double-wall construction may require far less ice cubes depending on your situation. Many have said that the primary reason for choosing this style is the temperature barrier, without a doubt. Both 20-oz styles are really wonderful to look at and feel great in the hand. The story behind the Borosilicate Glass, and the vacuum chamber between the panes makes this a great story while enjoying a beverage with someone. I have heard that ice-dispensers could crack the inner wall, but I filled 2 of the 20-oz glasses with my crescent-cubes dispenser from the fridge door (not small cubes), and had no issues. These are sturdy, and have a pleasant weight to them, but are still FINE glassware, not for children or clumsy people. I find them very sturdy, but still would not toss in a sink, nor stack in a full sink, and I would treat like a nice wine-glass. Part of my job is serving occasional beverages in the office, and sometimes (fine dining) public restaurant dinner functions with my boss and small teams. I fully admit that the straight-wall version of the 20-oz glass does seem in many ways like a flower vase. Remarkably so. But if you want the large size, this will be your new go-to glass. I prefer the wave-wall version, no question, so does my fiancée. The wave-wall versions (only available in wave, in the 2 larger size glasses) feel much better in the hand - these glasses are just a bit larger than normal glasses in their size class of course. The waves make them easier to hold, even though I have XL hands. This whole set was a gift by the way (all 7 styles, 14 in total), and when my fiancée saw them, my son was at serious risk of NOT getting the glasses at all. Not kidding. I hope she still feels this strongly about me, as she was about these glasses. Some said that the LIP is too sturdy, and may not be easy to drink from, I'm not sure what they mean. Fiancée is 5' 4", small hands, and was going to fight someone (me) to get the large version of this set, 20-oz. If you give these as a gift, do NOT let your fiancée/wife see them, or you will be buying more than what you planned for. And your original gift may be delayed until replacements come. I am not putting these in the dishwasher, and no idea how we could break these sturdy things, except for an accident of course. If one ever breaks, I will absolutely replace it. I am a male Exec Admin for a giant company, and not associated with Sun.
Review: Keeps drinks cold & can be washed in disher - Great glasses. Very durable. Will go in dishwasher

## Features

- 👌 VERSATILITY – These pure borosilicate glass tumblers easily handle both hot and cold drinks. With a 20-ounce capacity and insulated design, they’re perfect for beer, juice, iced tea, lemonade, or cocktails—ideal all-purpose drinkware for everyday use.
- 🥃 MINIMIZED SWEAT & NO PINHOLES – The double-wall design greatly reduces condensation compared to regular glass. Each tumbler is crafted without pinholes to keep moisture from entering the walls during washing, ensuring long-lasting insulation and durability.
- 🥇 PREMIUM QUALITY – Made from pure borosilicate glass, these double-wall tumblers offer sturdy, durable construction ideal for everyday use. Each tumbler has been tested with a 12-inch freefall ice-ball impact to ensure exceptional strength and long-lasting performance.
- 💪 HEAVY-DUTY – These extra-large tumblers hold 20 oz, stand 7 inches tall, and measure 3¼ inches in diameter. Each weighs a solid 1 lb, giving them a substantial, premium feel. If you prefer lighter or smaller drinkware, consider the Sun’s Tea 16 oz double-wall tumbler instead. 😎
- ✅ DISHWASHER, MICROWAVE & FREEZER SAFE – These glasses are built for everyday convenience. Their pinhole-free double-wall design allows you to safely heat them in the microwave, clean them in the dishwasher, and store them in the freezer with confidence.
- 🚩 IMPORTANT – Do NOT drop heavy metal forks, spoons, or knives into the glass. Sudden impact can cause mechanical shock and create invisible fractures that may eventually crack and allow liquid to seep into the double-wall structure.
- 💯 100% QUALITY ASSURANCE — We stand behind our premium borosilicate glassware with a six-month satisfaction guarantee to ensure your complete confidence and peace of mind

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GWACVEA |
| Age Range (Description) | Adult |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #38,942 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #913 in Tumblers & Water Glasses |
| Brand | Sun's Tea |
| Color | Clear |
| Customer Package Type | Frustration-Free |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,175) |
| Diameter | 3.25 Inches |
| Finish Type | Glossy |
| Finish types | Glossy |
| Included Components | Straw |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.02 pounds |
| Item model number | DB09 |
| Manufacturer | Sunvalley Enterprises |
| Material Feature | Insulated, food safe |
| Material Type Free | Lead Free, BPA Free |
| Number of Items | 2 |
| Number of pieces | 2 |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe, Microwave Safe |
| Product Dimensions | 3.2"W x 7.3"H |
| Recommended Uses For Product | Home |
| Reusability | Reusable |
| Shape | Round |
| Size | 2 Count (Pack of 1) |
| Special Feature | Double Wall |
| Style | Classic |
| Theme | Sun |
| UPC | 705105795065 |
| Unit Count | 2 Count |
| Volume | 414 Milliliters |

## Product Details

- **Brand:** Sun's Tea
- **Capacity:** 20 Fluid Ounces
- **Color:** Clear
- **Material:** Borosilicate Glass
- **Special Feature:** Double Wall

## Images

![(Set of 2) 20oz (600ml) Ultra Clear Strong Double Wall Insulated Thermo Glass Tumbler V3 Highball Glass for Beer/cocktail/lemonade/iced Tea/Smoothie (Real Borosilicate Glass, Not Plastic) - Image 1](https://m.media-amazon.com/images/I/61sODZG-AzL.jpg)

## Questions & Answers

**Q: The product phone shows nearly vertical sides, but the 1-star review photo show a markedly sharper angle. I'm looking for a wide base for stability.**
A: Iv'e bought several sets. One set had scalloped sides like an old Bob's Big Boy glass. The other set had vertical sides. They run 3 1/8 across, top to bottom. They hold a lot and keep your ice from melting really well. They are worth the money for sure. The people that broke them, don't know what they're doing. They're plenty thick enough. Hope this helped : )

**Q: Has anyone here made Aeropress coffee directly into these glasses? Did they break? Thanks!!**
A: Just had one I've had for around 8 yrs break while using my Aeropress. Tight fit at the mouth of the glass and was trying to squeeze the last bit of coffee out. You should be okay as long as you're careful. >.<

**Q: Can you tell me where these are made?**
A: I don't believe they are. Their products are great, most likely that's why they are out of stock on many items.

**Q: do these have lead in them?**
A: Says so in the product description Have NOT taken mine to a lab for testing and believe them".....DURABLE AND HIGH QUALITY GLASS: Made of lead-free high quality real Borosilicate Glass...."

## Customer Reviews

### ⭐⭐⭐⭐⭐ If you want BRAGGING rights, or also mandatory for temperature BARRIER
*by J***. on December 28, 2017*

If you want bragging rights, these are the sets to get. If you MUST have the temperature barrier, these are also for you. Otherwise, they are not as practical as most glasses. I happen to love them. This review is for the 20-oz glasses, both in WAVE style and also straight style wall glasses (both). I will do reviews on all of the other, larger glasses as well, with pictures. Shown is 1 Wave-glass wall, next to a straight glass wall, both are 20-oz, with 6 standard "crescent" ice cubes inside the wave-glass, and the other glass is empty. Perhaps you can JUST make out the waves in the glass that is holding the soda. Clearly this 20-oz size is too large for a 12-oz beverage, even with 6 ice cubes, and this is not the size for small beverages. I chose 12-oz of liquid on purpose. Note that the vacuum-chamber double-wall construction may require far less ice cubes depending on your situation. Many have said that the primary reason for choosing this style is the temperature barrier, without a doubt. Both 20-oz styles are really wonderful to look at and feel great in the hand. The story behind the Borosilicate Glass, and the vacuum chamber between the panes makes this a great story while enjoying a beverage with someone. I have heard that ice-dispensers could crack the inner wall, but I filled 2 of the 20-oz glasses with my crescent-cubes dispenser from the fridge door (not small cubes), and had no issues. These are sturdy, and have a pleasant weight to them, but are still FINE glassware, not for children or clumsy people. I find them very sturdy, but still would not toss in a sink, nor stack in a full sink, and I would treat like a nice wine-glass. Part of my job is serving occasional beverages in the office, and sometimes (fine dining) public restaurant dinner functions with my boss and small teams. I fully admit that the straight-wall version of the 20-oz glass does seem in many ways like a flower vase. Remarkably so. But if you want the large size, this will be your new go-to glass. I prefer the wave-wall version, no question, so does my fiancée. The wave-wall versions (only available in wave, in the 2 larger size glasses) feel much better in the hand - these glasses are just a bit larger than normal glasses in their size class of course. The waves make them easier to hold, even though I have XL hands. This whole set was a gift by the way (all 7 styles, 14 in total), and when my fiancée saw them, my son was at serious risk of NOT getting the glasses at all. Not kidding. I hope she still feels this strongly about me, as she was about these glasses. Some said that the LIP is too sturdy, and may not be easy to drink from, I'm not sure what they mean. Fiancée is 5' 4", small hands, and was going to fight someone (me) to get the large version of this set, 20-oz. If you give these as a gift, do NOT let your fiancée/wife see them, or you will be buying more than what you planned for. And your original gift may be delayed until replacements come. I am not putting these in the dishwasher, and no idea how we could break these sturdy things, except for an accident of course. If one ever breaks, I will absolutely replace it. I am a male Exec Admin for a giant company, and not associated with Sun.

### ⭐⭐⭐⭐⭐ Keeps drinks cold & can be washed in disher
*by P***A on December 6, 2025*

Great glasses. Very durable. Will go in dishwasher

### ⭐⭐⭐⭐⭐ Past the Portion Police. They're back!
*by M***M on July 7, 2020*

These are very well made. They keep hot beverages hot or cold beverages cold much better than single-wall glasses. Water for tea can be microwaved to a boil in these glasses, and the outside is ok to handle. These are hefty, about like a typical pub beer glass. These stand straight without taper, so they don't tip over as easily as a typical pub beer glass. There is enough thickness for strength, so there is a little more heat transfer to the beverage than the thin and light (and fragile) double-wall coffee mugs. Get these if you can. The only problem with these is the Portion Police. The 20oz size became unavailable shortly after I got mine, just like when I got my 20oz double-wall coffee mugs. It seems all suppliers for these got shut down. (four weeks later) Got two more when these became available again, Sun's Tea brand, same hefty glass. They have been used every day. Ice, hot, cold, microwave, dishwasher, no problem. My old favorite double-wall mugs are rarely used now. (years later) These get a lot of use. They are a household favorite. They do NOT get any special care. They still shine, no chips or cracks. One of them broke due to my fumble, and my attempt to catch it increased the force of the impact. When it broke, there was no 'pop'. The broken shards stayed in the kitchen sink. I don't think the space between the walls is vacuum.

## Frequently Bought Together

- Sun's Tea (Set of 2) 20oz (600ml) Ultra Clear Strong Double Wall Insulated Thermo Glass Tumbler V3 Highball Glass for Beer/cocktail/lemonade/iced Tea/Smoothie (Real Borosilicate Glass, Not Plastic)
- Sun's Tea Double Wall Insulated Glass Tumbler, 16oz (450ml) Highball Glass Cups for Beer, Lemonade, Iced Tea, Tropical Drink, Cocktail, Smoothie, Mojito and Mixed Drinks, Set of 2 - Collins Style
- Sun's Tea Double Walled Drinking Glass, Manhattan-Style Glass for Hot and Cold Liquids, Whiskey, Bourbon, Vodka, and Scotch Borosilicate Clear Glass, Set of 2

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-21*