---
product_id: 529816771
title: "40 oz Tumbler with Handle and Straw Lid, 100% Leak-proof Travel Coffee Mug, Stainless Steel Insulated Cup for Hot and Cold Beverages, Keeps Cold for 34Hrs or Hot for 10Hrs, Dishwasher Safe (Black)"
brand: "soufull"
price: "1319359₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Soufull"
url: https://www.desertcart.vn/products/529816771-40-oz-tumbler-with-handle-and-straw-lid-100-leak
store_origin: VN
region: Vietnam
---

# 100% Leak-Proof Lid Fits most car cup holders Keeps drinks cold 34h & hot 10h 40 oz Tumbler with Handle and Straw Lid, 100% Leak-proof Travel Coffee Mug, Stainless Steel Insulated Cup for Hot and Cold Beverages, Keeps Cold for 34Hrs or Hot for 10Hrs, Dishwasher Safe (Black)

**Brand:** soufull
**Price:** 1319359₫
**Availability:** ✅ In Stock

## Summary

> 🥤 Stay chill or heat up your day—without a single spill!

## Quick Answers

- **What is this?** 40 oz Tumbler with Handle and Straw Lid, 100% Leak-proof Travel Coffee Mug, Stainless Steel Insulated Cup for Hot and Cold Beverages, Keeps Cold for 34Hrs or Hot for 10Hrs, Dishwasher Safe (Black) by soufull
- **How much does it cost?** 1319359₫ 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/529816771-40-oz-tumbler-with-handle-and-straw-lid-100-leak)

## Best For

- soufull enthusiasts

## Why This Product

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

## Key Features

- • **Stylish & Durable:** Sleek 40 oz capacity with a modern look that fits seamlessly into your lifestyle and car cup holders.
- • **Sip Without Spills:** Upgraded 3in1 MagSlider lid ensures zero leaks, perfect for your on-the-go hustle.
- • **Effortless Clean-Up:** Dishwasher safe and BPA-free for a pure, odorless sip every time—because your time is valuable.
- • **Temperature Mastery:** Double wall vacuum insulation locks in cold for 34 hours and heat for 10—stay refreshed or cozy all day.
- • **Travel-Ready Design:** Ergonomic handle and silicone sleeve straw make hydration effortless during your busiest commutes.

## Overview

The Soufull 40 oz Tumbler combines a 100% leak-proof MagSlider lid with double wall vacuum insulation, keeping beverages cold for up to 34 hours or hot for 10. Designed with a comfortable handle and silicone sleeve straw, it fits most car cup holders for ultimate portability. Made from BPA-free stainless steel, it’s dishwasher safe and built for daily use, making it the perfect travel companion for professionals who demand style and function.

## Description

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

Review: LOVE! - This is such an awesome cup! Good value for the money, my ice is still cold in the morning! It easy to hold on to either with the handle or tucking it under my arm if need be. I use it every day and it’s the best insulated drink holder I have. I use the straw, but pretty sure it’s leak proof if you just use the lid.
Review: Affordable, attractive, and functional! - WOW! Not only is this cup "cute" (my granddaughter says it's mermaid colors, pink/green), but also extremely durable. It holds 40 oz exactly - and maintains temperature for HOURS. I don't know exactly how many, because I have to let my drinks sit for more than about six hours - but for both hot and cold, it lasts at least six hours! Easy to clean - no odors, fits in the cup holders in my vehicle, my husband's, and my sons'. It came with a cleaning brush, and two straws (one plastic, and one stainless steel with silicone tips. I think maybe I'll buy more for Christmas presents! Oh, and it's NOT a twist on lid - I hate those, I can never get it on with the straw on the correct side!

## Features

- 【100% Leak-Proof Lid】Soufull Tumbler adopts newly upgraded 3in1 MagSlider lid and double-threaded twisting design, keeps the cup completely sealed and sweat proof. It is easy to handle the shakes and bumps of sports or car travel, enjoy the joy of drinking to your heart's content!
- 【Double Wall Vacuum Insulation】Soufull 40 oz tumbler made with double wall vacuum insulation and 304 stainless steel, which keeps beverages cold for up to 34 hours and hot for up to 10 hours. It means the insulated tumbler cup keeps your favorite drinks ice cold or piping hot for hours. Let you enjoy hot and iced drinks until the last sip.
- 【Portable Super Capacity Travel Cup】 This large tumbler can be safely placed in most car cup holders, no worries when traveling far. Tumbler also has a humanized design silicone sleeve straw and handle, easy to drink directly or through a straw, on-the-go hydration!
- 【Dishwasher Safe, BPA Free】Electro-Polished interior will ensure bottle remain pure, high-quality and sturdy material makes bottle dishwasher safe, freeing your hands! Bottle is BPA free and odor free, great for any beer, water, soda, milk, iced coffee, tea, mixed drinks, or even a smoothie, any drink you want.
- 【100% Customer Satisfaction】The high quality modern design of insulated travel mug makes it a must have accessories for each family, which is very suitable for outdoor gatherings or comfortable nights at home. If the Soufull products had any quality problem, Please contact us without hesitation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWMYGJDF |
| Age Range (Description) | Adult |
| Best Sellers Rank | #4,981 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #69 in Insulated Tumblers |
| Brand | Soufull |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (8,773) |
| Date First Available | April 27, 2023 |
| Included Components | 1 x 100% Leak-Proof Lid, 1 x 40 Oz Tumbler, 1 x Stainless Steel Straw, 1 x Straw Brush, 1 x Transparent Straw |
| Item Weight | 1.16 pounds |
| Item model number | USKT127-49-26 |
| Manufacturer | Soufull |
| Material Feature | Insulated |
| Material Type Free | BPA Free |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe, Hand Wash Only |
| Product Dimensions | 4"W x 10"H |
| Recommended Uses For Product | Christmas, Graduation, Wedding, Father's Day, Thanksgiving |
| Reusability | Reusable |
| Shape | Round |
| Size | 40 Ounces |
| Special Feature | Cupholder Friendly, Dishwasher Safe, Handle, Leak Proof, Vacuum Insulated |
| Specific Uses For Product | Cold Drinks, Hot Drinks |
| Style | Fine |
| Theme | Travel |
| UPC | 753822587890 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Soufull
- **Capacity:** 2.5 Pounds
- **Color:** Black
- **Material:** Stainless Steel
- **Special Feature:** Cupholder Friendly, Dishwasher Safe, Handle, Leak Proof, Vacuum Insulated

## Images

![40 oz Tumbler with Handle and Straw Lid, 100% Leak-proof Travel Coffee Mug, Stainless Steel Insulated Cup for Hot and Cold Beverages, Keeps Cold for 34Hrs or Hot for 10Hrs, Dishwasher Safe (Black) - Image 1](https://m.media-amazon.com/images/I/61yiqhZh98L.jpg)

## Questions & Answers

**Q: Is the Soufull 40 oz Tumbler really leak-proof?**
A: Yes it’s 100% leak proof.

**Q: Is the tumbler dishwasher safe?**
A: It has no issues at all, I cleaned it in the dishwasher the first day I bought it and it's perfectly fine.

**Q: What's in the package? Does it contain straws?**
A: Yes, package contains: 1x40 Oz Tumbler, 1x Stainless Steel Straw, 1x Silicone Straw, 1x Straw Brush, 1x Storage Bag. I like this set of straws very much. Both ends of the straw are equipped with silicone nozzles, which is convenient for drinking while avoiding scratching the bottle. The most recommended thing is that it is really 100% waterproof. I try to upside down, there is no leakage!

**Q: What is the size of the bottom of this cup? Does the 40 oz tumbler with handle fit in car cupholder?**
A: Yes, it fits perfectly in my car cup holder and it is about 3 inches.

## Customer Reviews

### ⭐⭐⭐⭐⭐ LOVE!
*by R***T on December 6, 2025*

This is such an awesome cup! Good value for the money, my ice is still cold in the morning! It easy to hold on to either with the handle or tucking it under my arm if need be. I use it every day and it’s the best insulated drink holder I have. I use the straw, but pretty sure it’s leak proof if you just use the lid.

### ⭐⭐⭐⭐⭐ Affordable, attractive, and functional!
*by H***T on July 21, 2025*

WOW! Not only is this cup "cute" (my granddaughter says it's mermaid colors, pink/green), but also extremely durable. It holds 40 oz exactly - and maintains temperature for HOURS. I don't know exactly how many, because I have to let my drinks sit for more than about six hours - but for both hot and cold, it lasts at least six hours! Easy to clean - no odors, fits in the cup holders in my vehicle, my husband's, and my sons'. It came with a cleaning brush, and two straws (one plastic, and one stainless steel with silicone tips. I think maybe I'll buy more for Christmas presents! Oh, and it's NOT a twist on lid - I hate those, I can never get it on with the straw on the correct side!

### ⭐⭐⭐⭐⭐ Top Notch Tumbler, Keeps It Cold For Many Hours!
*by C***R on October 8, 2025*

I love, love, love this tumbler! It is every bit as good as a St*nl*y. Keeps my drink cold for many hours. It fits nicely in my car cup holder. The color selection is just beautiful. I carry this thing everywhere I go. I drink two full ones per day. It's "5-stars" in my book! Haven't used it for hot drinks; I have a different tumbler for coffee & tea. I keep this just for my cold water or refreshing fruit drinks. -TH

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.vn/products/529816771-40-oz-tumbler-with-handle-and-straw-lid-100-leak](https://www.desertcart.vn/products/529816771-40-oz-tumbler-with-handle-and-straw-lid-100-leak)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*