---
product_id: 535532618
title: "REDUCE Reusable 50 oz Cold1 Water Tumbler – Ergonomic Handle – Double-Wall Insulation – Sturdy Desktop/Tabletop Mug with Lid and Straw – BPA-Free – Stainless Steel for Gym, Home, or Office– Phantom"
brand: "reduce"
price: "3752996₫"
currency: VND
in_stock: true
reviews_count: 4
category: "Reduce"
url: https://www.desertcart.vn/products/535532618-reduce-reusable-50-oz-cold1-water-tumbler-ergonomic-handle-double
store_origin: VN
region: Vietnam
---

# 18/8 stainless steel durability 3-in-1 versatile lid 32 hrs cold retention REDUCE Reusable 50 oz Cold1 Water Tumbler – Ergonomic Handle – Double-Wall Insulation – Sturdy Desktop/Tabletop Mug with Lid and Straw – BPA-Free – Stainless Steel for Gym, Home, or Office– Phantom

**Brand:** reduce
**Price:** 3752996₫
**Availability:** ✅ In Stock

## Summary

> 💧 Stay cool, stay sharp — hydration that works as hard as you do!

## Quick Answers

- **What is this?** REDUCE Reusable 50 oz Cold1 Water Tumbler – Ergonomic Handle – Double-Wall Insulation – Sturdy Desktop/Tabletop Mug with Lid and Straw – BPA-Free – Stainless Steel for Gym, Home, or Office– Phantom by reduce
- **How much does it cost?** 3752996₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/535532618-reduce-reusable-50-oz-cold1-water-tumbler-ergonomic-handle-double)

## Best For

- reduce enthusiasts

## Why This Product

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

## Key Features

- • **Track & Thrive:** Inner ounce markings help you monitor your daily water intake, perfect for busy professionals on the go.
- • **Built to Endure:** Crafted from premium 18/8 food-grade stainless steel, BPA-free and dishwasher safe for sustainable daily use.
- • **Hydration Your Way:** Patented 3-in-1 lid lets you sip, chug, or straw your favorite beverages effortlessly.
- • **All-Day Chill Power:** Keeps drinks icy cold for up to 32 hours with advanced double-wall vacuum insulation.
- • **Desk-Ready Stability:** Wide, sturdy base with Soft Sit technology ensures spill-proof, noise-free hydration at work or home.

## Overview

The REDUCE Reusable 50 oz Cold1 Tumbler combines cutting-edge double-wall vacuum insulation with durable 18/8 stainless steel to keep beverages cold for up to 32 hours. Featuring a patented 3-in-1 lid for versatile sipping options and an ergonomic handle for easy carrying, this BPA-free tumbler is designed for professionals and active lifestyles. Its spill-proof, noise-free base and inner ounce markings make it an ideal hydration companion for gym, office, or outdoor use, blending sustainability with style and convenience.

## Description

Experience unparalleled hydration with the REDUCE Reusable 50 oz Cold1 Tumbler, ideal for the gym, beach, outdoor adventures, or home use. This versatile 50 oz insulated tumbler is crafted with advanced double-wall vacuum insulation, ensuring your beverages stay cold for up to 32 hours. Made from durable 18/8 food-grade stainless steel, it’s BPA-free and dishwasher-safe, offering a safe and convenient hydration solution. The patented 3-in-1 lid gives you the flexibility to sip, chug, or use the included reusable straw, while the ergonomic handle provides a comfortable grip for easy carrying. Perfect for water, smoothies, iced coffee, or tea, this 50 oz tumbler with handle and straw is designed to meet all your hydration needs. Its wide, sturdy base keeps your tumbler desk-friendly and spill-proof, while the Soft Sit base prevents noise, sweat marks, and provides a stable grip in a cup holder. The integrated inner ounce markings help you track your daily water intake effortlessly, making it an excellent choice for a busy lifestyle. Ideal as a gift for women, men, teens, nurses, and teachers, this large insulated tumbler is built to last, promoting sustainability with each use. Embrace the blend of practicality and style with the REDUCE Cold1 Tumbler. With its thermal insulation, ergonomic design, and versatile lid options, it bridges convenience and functionality in one perfect package. Stay refreshed with a tumbler that's not only built for endurance but also designed for ease of use, making it the ultimate hydration companion for any setting.

Review: Just perfect!, it’s incredible - Received this today and earlier than anticipated! Opened and put a smile on my face! Love the colour, looks durable, stable and long-lasting. Used it straightaway iced cold watermelon drink and kept the ice longer than on normal tumbler. I had then at night ice for drink and overnight the ice have not melted as yet. Incredible! Thinking of buying the 50oz one!!! Recommended definitely 💯
Review: amazing - use it everyday, holds just over a litre and keeps my water cold all day

## Features

- STAYS COLD ALL DAY: Thanks to the advanced double-wall vacuum insulation, this 50 oz insulated tumbler keeps your beverages cold for up to 32 hours, ensuring you stay refreshed and hydrated throughout your day at the gym, beach, or during outdoor adventures.
- DURABLE AND NATURAL: Made from 18/8 food-grade stainless steel, this 50 oz tumbler is BPA-free and built to last, offering a sustainable and long-lasting hydration solution for health-conscious individuals and those seeking environmentally friendly options.
- UNMATCHED VERSATILITY AND CONVENIENCE: The patented 3-in-1 lid allows you to sip, chug, or use the reusable straw, giving you flexible hydration options perfect for water, smoothies, iced coffee, or tea; ergonomic handle ensures easy carrying whether you're at the gym, beach, or on-the-go.
- STAY SPILL-FREE AND QUIET: Tackle your day with confidence, thanks to the wide, sturdy base and Soft Sit feature that provides a stable grip on any surface, keeping your tumbler desk-friendly, spill-proof, and noise-free—perfect for busy professionals, students, and anyone on the move.
- STAY HYDRATED AND TRACK YOUR INTAKE: Designed with inner ounce markings, this tumbler makes it easy to monitor your daily hydration, accommodating water, smoothies, iced coffee, or tea, perfect for busy individuals and an ideal gift for everyone.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZT992W9 |
| Age Range Description | Adult |
| Best Sellers Rank | 1,064,461 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 3,918 in Insulated Cups & Mugs |
| Brand | reduce |
| Brand Name | reduce |
| Capacity | 1.42 kg |
| Colour | Phantom |
| Customer Reviews | 4.7 out of 5 stars 2,286 Reviews |
| Finish Type | Matte |
| Included Components | Lid |
| Item Dimensions W x H | 16W x 13.2H centimetres |
| Item Shape | Cylindrical |
| Item Weight | 1.7 Pounds |
| Item height | 5.2 inches |
| Manufacturer | REDUCE |
| Material | Stainless Steel |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Material Type Free | BPA Free |
| Number of Items | 1 |
| Occasion | Various |
| Other Special Features of the Product | Dishwasher Safe,Vacuum Insulated |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe |
| Product Style | Modern |
| Recommended Uses For Product | Home, Travel |
| Reusability | Reusable |
| Special feature | Dishwasher Safe , Vacuum Insulated |
| Specific Uses For Product | Cold Drinks |
| Style | Modern |
| Theme | Birthday, Christmas |
| UPC | 842815132480 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** reduce
- **Colour:** Cotton
- **Special feature:** break_resistant, leak_proof, Durable Reusable
- **Style:** Modern
- **Theme:** Baby

## Images

![REDUCE Reusable 50 oz Cold1 Water Tumbler – Ergonomic Handle – Double-Wall Insulation – Sturdy Desktop/Tabletop Mug with Lid and Straw – BPA-Free – Stainless Steel for Gym, Home, or Office– Phantom - Image 1](https://m.media-amazon.com/images/I/51JaZSTSlPL.jpg)
![REDUCE Reusable 50 oz Cold1 Water Tumbler – Ergonomic Handle – Double-Wall Insulation – Sturdy Desktop/Tabletop Mug with Lid and Straw – BPA-Free – Stainless Steel for Gym, Home, or Office– Phantom - Image 2](https://m.media-amazon.com/images/I/61K2QldWBiL.jpg)
![REDUCE Reusable 50 oz Cold1 Water Tumbler – Ergonomic Handle – Double-Wall Insulation – Sturdy Desktop/Tabletop Mug with Lid and Straw – BPA-Free – Stainless Steel for Gym, Home, or Office– Phantom - Image 3](https://m.media-amazon.com/images/I/61wnSxbJMLL.jpg)
![REDUCE Reusable 50 oz Cold1 Water Tumbler – Ergonomic Handle – Double-Wall Insulation – Sturdy Desktop/Tabletop Mug with Lid and Straw – BPA-Free – Stainless Steel for Gym, Home, or Office– Phantom - Image 4](https://m.media-amazon.com/images/I/71gHVtuIToL.jpg)
![REDUCE Reusable 50 oz Cold1 Water Tumbler – Ergonomic Handle – Double-Wall Insulation – Sturdy Desktop/Tabletop Mug with Lid and Straw – BPA-Free – Stainless Steel for Gym, Home, or Office– Phantom - Image 5](https://m.media-amazon.com/images/I/71n3rOeoNeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just perfect!, it’s incredible
*by A***G on 11 August 2023*

Received this today and earlier than anticipated! Opened and put a smile on my face! Love the colour, looks durable, stable and long-lasting. Used it straightaway iced cold watermelon drink and kept the ice longer than on normal tumbler. I had then at night ice for drink and overnight the ice have not melted as yet. Incredible! Thinking of buying the 50oz one!!! Recommended definitely 💯

### ⭐⭐⭐⭐⭐ amazing
*by C***S on 22 July 2024*

use it everyday, holds just over a litre and keeps my water cold all day

### ⭐⭐⭐⭐⭐ Fantastic value for money
*by D***G on 5 August 2023*

Love these cups bought alot for family members aswell as my own kids

## Frequently Bought Together

- REDUCE Reusable 32 oz Cold1 Water Tumbler – Ergonomic Handle – Double-Wall Insulation – Sturdy Desktop/Tabletop Mug with Lid and Straw – BPA-Free – Stainless Steel for Gym, Home, or Office– Cotton
- Reduce 32 oz Mug Tumbler, Stainless Steel with Handle - Keeps Drinks Cold up to 30 Hours - Sweat Proof, Dishwasher Safe, BPA Free - Mild Mint, Opaque Gloss

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**Shop now:** [https://www.desertcart.vn/products/535532618-reduce-reusable-50-oz-cold1-water-tumbler-ergonomic-handle-double](https://www.desertcart.vn/products/535532618-reduce-reusable-50-oz-cold1-water-tumbler-ergonomic-handle-double)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-17*