---
product_id: 231328992
title: "Double Wall Glass Tumbler - 14-Ounce, All Glass Reusable Insulated Tea/Coffee Mug & Lid, Hand Blown Travel Mug - Niagara"
brand: "tupkee"
price: "44989CFA"
currency: XOF
in_stock: true
category: "Tupkee"
url: https://www.desertcart.sn/products/231328992-double-wall-glass-tumbler-14-ounce-all-glass-reusable-insulated
store_origin: SN
region: Senegal
---

# Hand-blown borosilicate glass for durability & toxin-free sipping Double wall insulation keeps drinks hot or cold longer FDA-approved BPA-free silicone seal for leak-proof confidence Double Wall Glass Tumbler - 14-Ounce, All Glass Reusable Insulated Tea/Coffee Mug & Lid, Hand Blown Travel Mug - Niagara

**Brand:** tupkee
**Price:** 44989CFA
**Availability:** ✅ In Stock

## Summary

> ☕ Elevate your daily brew with style and science—because your coffee deserves the best!

## Quick Answers

- **What is this?** Double Wall Glass Tumbler - 14-Ounce, All Glass Reusable Insulated Tea/Coffee Mug & Lid, Hand Blown Travel Mug - Niagara by tupkee
- **How much does it cost?** 44989CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/231328992-double-wall-glass-tumbler-14-ounce-all-glass-reusable-insulated)

## Best For

- tupkee enthusiasts

## Why This Product

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

## Key Features

- • **Grip & Go:** Silicone sleeve and base provide a secure, non-slip hold for your busy lifestyle.
- • **Crafted to Last:** Hand-blown borosilicate glass resists thermal shock—microwave & freezer safe.
- • **Sip Pure, Sip Clean:** All-glass lid ensures zero plastic taste or toxins—just pure flavor.
- • **Stay Hot, Stay Cool:** Double-wall design locks in temperature while keeping your hands comfortable.
- • **Travel Ready, Leak Proof:** FDA-grade silicone seal prevents spills, perfect for on-the-go hustle.

## Overview

The Tupkee Niagara 14-ounce double wall glass tumbler combines elegant hand-blown borosilicate glass with advanced insulation technology. Featuring a leak-proof FDA-approved silicone seal and an all-glass lid, it delivers pure taste without plastic aftertaste or toxins. Microwave and freezer safe, with a non-slip silicone sleeve and base, this reusable travel mug keeps beverages hot or cold longer while ensuring durability and style for the modern professional on the move.

## Description

Shop Tupkee at the desertcart Dining & Entertaining store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

## Features

- GLASS SIP LID FOR NATURAL TASTE – All Glass Tumbler lid delivers a natural taste, without any plastic or metal aftertaste, and it is lead-free unlike plastic. Have peace of mind knowing that no toxins are being leached into your beverages as you consume them
- LEAK-PROOF SILICONE SEAL – Glass travel mug includes a High-quality FDA Food Grade tested, BPA free silicone Seal to prevent any leaking while drinking from the tumbler, You can put a straw into the top hole and enjoy your coffee travel mug drinking on the road
- HAND BLOWN BOROSILICATE GLASS – Tupkee Handmade Mouth Blown Borosilicate Double Walled Glass Insulated Tumbler, is a High Temperature Heat Resistant glass, lab tested, capable to withstand thermal shock and shattering with temperature change, Microwave and Freezer Safe, Hand Wash Only
- DOUBLE WALL CONSTRUCTION FOR BETTER INSULATION – Your favorite tea or coffee will remain fresh & hot, and your hand will stay cool with the dual insulation coffee mug – also keeps iced beverage colder for a longer period of time while the outer glass wall remains comfortable to the touch and reduces condensation
- EASY GRIP – Reusable Glass Coffee Travel Mug Includes a silicone sleeve to ensure a perfect non-slip grip that's comfortable to hold, and reduces the risk of accidental drops.
- SILICONE BASE - Tumbler includes anti-slip silicone base on the bottom of the cup for stability & glass protection
- EASY TO CLEAN - The silicone components are easy to remove for a thorough cleaning (hand wash only)
- CLASSY TRAVEL CUP - The elegant design makes drinking on the go easy and stylish, perfect size for coffee, tea, and iced coffee, making it a beautiful gift for Christmas or any occasion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HYN273Y |
| Age Range Description | Adult |
| Best Sellers Rank | #18,081 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #340 in Tumblers & Water Glasses |
| Brand Name | Tupkee |
| Capacity | 14 fluid ounces |
| Color | Niagara |
| Customer Package Type | Protective Foam Inserts or Bubble Wrap |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,365) |
| Finish Types | Glossy or Smooth |
| Global Trade Identification Number | 00854395007645 |
| Included Components | Glass Tumbler, Lid |
| Item Dimensions W x H | 3.2"W x 7.5"H |
| League Name | ncaa |
| Manufacturer | Tupkee |
| Material Features | Insulated |
| Material Type | Borosilicate Glass |
| Number of Items | 1 |
| Occasion | Christmas |
| Other Special Features of the Product | Double Wall |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only, Microwave Safe |
| Product Style | Modern |
| Reusability | Reusable |
| Shape | Round |
| Size | 14 Ounces |
| Theme | Food,Travel |
| UPC | 854395007645 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Tupkee
- **Capacity:** 14 fluid ounces
- **Color:** Niagara
- **Material:** Borosilicate Glass
- **Special Feature:** Double Wall

## Images

![Double Wall Glass Tumbler - 14-Ounce, All Glass Reusable Insulated Tea/Coffee Mug & Lid, Hand Blown Travel Mug - Niagara - Image 1](https://m.media-amazon.com/images/I/71TFwF-YX-L.jpg)
![Double Wall Glass Tumbler - 14-Ounce, All Glass Reusable Insulated Tea/Coffee Mug & Lid, Hand Blown Travel Mug - Niagara - Image 2](https://m.media-amazon.com/images/I/41bEQzNmKDL.jpg)
![Double Wall Glass Tumbler - 14-Ounce, All Glass Reusable Insulated Tea/Coffee Mug & Lid, Hand Blown Travel Mug - Niagara - Image 3](https://m.media-amazon.com/images/I/51Ny6l+XLbL.jpg)
![Double Wall Glass Tumbler - 14-Ounce, All Glass Reusable Insulated Tea/Coffee Mug & Lid, Hand Blown Travel Mug - Niagara - Image 4](https://m.media-amazon.com/images/I/51kxbJ34kfL.jpg)
![Double Wall Glass Tumbler - 14-Ounce, All Glass Reusable Insulated Tea/Coffee Mug & Lid, Hand Blown Travel Mug - Niagara - Image 5](https://m.media-amazon.com/images/I/51Jq0gEtb8L.jpg)

## Available Options

This product comes in different **Color, Item Package Quantity** options.

## Questions & Answers

**Q: Will a straw fit thru the top opening?   What is the diameter of the top sip opening**
A: I’ve bought two of these at different times. The older one fit a straw easily, the newer one’s opening is much smaller, with some effort you can squeeze a straw into it but it’s jammed in very tight. Since they are glass, I think the opening size will be variable.

**Q: Will the 14oz double wall Tupkee tumbler be returning to stock ?**
A: This item was a COMPLETE waste of $$$$$!!!!!

**Q: What is the height without the lid?**
A: 6 3/4 in

**Q: If the lid is made of glass, is it possible that after 2 weeks of use the mouth of the lid changed the shape from smooth to wavy? I used hot coffee as**
A: No, for glass to change it’s shape, it would have to be heated to a temperature many times hotter than the hottest coffee.

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**Shop now:** [https://www.desertcart.sn/products/231328992-double-wall-glass-tumbler-14-ounce-all-glass-reusable-insulated](https://www.desertcart.sn/products/231328992-double-wall-glass-tumbler-14-ounce-all-glass-reusable-insulated)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-26*