---
product_id: 607497162
title: "2-in-1 Hot & Cold Vacuum Insulated 30oz Tumblers, Stainless Steel Dual Chamber, Leak-Proof, BPA-Free, Fits Cup Holder, Travel Coffee Mug, Split Cup, 2 Drink, 2 Sides, Coffee & Water (Harper White)"
brand: "splitflask"
price: "3464122₫"
currency: VND
in_stock: true
reviews_count: 10
category: "Splitflask"
url: https://www.desertcart.vn/products/607497162-2-in-1-hot-and-cold-vacuum-insulated-30oz-tumblers
store_origin: VN
region: Vietnam
---

# Leak-proof dual-chamber seal Keeps hot drinks warm 1-2 hrs Cold stays chilled for hours 2-in-1 Hot & Cold Vacuum Insulated 30oz Tumblers, Stainless Steel Dual Chamber, Leak-Proof, BPA-Free, Fits Cup Holder, Travel Coffee Mug, Split Cup, 2 Drink, 2 Sides, Coffee & Water (Harper White)

**Brand:** splitflask
**Price:** 3464122₫
**Availability:** ✅ In Stock

## Summary

> ☕❄️ Sip smart, stay refreshed—two drinks, one sleek tumbler.

## Quick Answers

- **What is this?** 2-in-1 Hot & Cold Vacuum Insulated 30oz Tumblers, Stainless Steel Dual Chamber, Leak-Proof, BPA-Free, Fits Cup Holder, Travel Coffee Mug, Split Cup, 2 Drink, 2 Sides, Coffee & Water (Harper White) by splitflask
- **How much does it cost?** 3464122₫ 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/607497162-2-in-1-hot-and-cold-vacuum-insulated-30oz-tumblers)

## Best For

- splitflask enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Chamber Design:** Two separate 15oz compartments for hot & cold drinks—no mixing, no backwash.
- • **Durable & Easy Care:** 18/8 stainless steel, BPA-free, dishwasher safe, and built to withstand everyday hustle.
- • **Family-Friendly Hydration:** Kid side + mom side keeps drinks separate, making sharing stylish and hygienic.
- • **Vacuum Insulated Performance:** Maintains temperature—hot stays hot, cold stays cold for hours, perfect for all-day hydration.
- • **Leak-Resistant & Travel-Ready:** Secure lid with quarter-turn lock and non-slip base fits most cup holders for worry-free commuting.

## Overview

The Splitflask 2-in-1 Hot & Cold Vacuum Insulated 30oz Tumbler features dual 15oz stainless steel chambers that keep hot drinks warm for up to 2 hours and cold drinks chilled for hours. Its leak-proof design with separate seals prevents mixing and backwash, making it ideal for busy professionals and parents. BPA-free, dishwasher safe, and cup holder compatible, this tumbler combines durability with convenience for on-the-go hydration.

## Description

desertcart.com: 2-in-1 Hot & Cold Vacuum Insulated 30oz Tumblers, Stainless Steel Dual Chamber, Leak-Proof, BPA-Free, Fits Cup Holder, Travel Coffee Mug, Split Cup, 2 Drink, 2 Sides, Coffee & Water (Harper White) : Home & Kitchen

Review: Great idea - Best cup ever!! Keeps hot drinks hot keeps ice as well I will be buying more !! Leak proof! Size is good fits in cup holder not for you if you drink more then 2.5 cups of something
Review: Amazing cup! - Absolutely love mine. I bought one for my hubby cause the black color would come sooner then the rose one I wanted, of course I stole his for the week I was waiting. Doesn't leak keeps the temp pretty good. I drink my drinks fast though so I'm not sure how long it keeps the temp for. I like that it's easy to clean and a beautiful color to boot.

## Features

- Kid side + mom side (no backwash): Kids always want a sip. Give kids their own side for juice or water while keeping your coffee or Iced Tea untouched. They feel included; you stay backwash-free.
- Two Drinks, One Leak-Resistant Tumbler: Carry coffee + water, pre + post-workout, or kid drink + mom drink in one 30oz dual-chamber stainless tumbler. Two 15oz sides stay fully separate when the lid is aligned.
- Real-World Hot & Cold Performance: Hot stays warm 1–2 hours, cold stays chilled for hours. Cold + cold lasts even longer. Perfect for commuters, parents, teachers, nurses, and gym-goers who refill throughout the day.
- No Mixing, Separate Chambers: Each side has its own seal and channel. When the lid is aligned with the center divider and cups aren’t overfilled, drinks stay fully separated and the tumbler stays leak-resistant.
- Built for Everyday Life: Dishwasher safe, BPA/BPS-free, non-slip base, 18/8 stainless steel, labeled sides, straw + sip openings, and fits most car cup holders. Heavy-duty by design.
- Simple once you know the trick: Fill cold first, then hot. Don’t overfill. Align the lid’s center strip with the inner divider, press down, and quarter-turn to lock. All parts and gaskets come apart for thorough cleaning.
- Weight: Splitflask uses double walls + dual chambers, so it has a bit more heft than a standard tumbler — that’s the tradeoff for carrying hot and cold at once.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRT47HM9 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #35,654 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #11,352 in Tumblers & Water Glasses |
| Brand | Splitflask |
| Color | Harper White |
| Customer Reviews | 4.1 4.1 out of 5 stars (450) |
| Date First Available | January 8, 2024 |
| Finish Type | Glossy |
| Global Trade Identification Number | 00860011304531 |
| Included Components | Lid |
| Is Dishwasher Safe | Yes |
| Item Weight | 1.3 pounds |
| Item model number | Mug_Parent_FR |
| Manufacture Year | 2025 |
| Manufacturer | Splitflask |
| Material Feature | Insulated, Is food safe |
| Material Type Free | BPA Free, Cadmium Free, Lead Free |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe / Hand-Wash Recommended |
| Product Dimensions | 4.5"W x 9.5"H |
| Recommended Uses For Product | Cycling, Exercise, Fashion, Hiking, Home, Hydration, Travel, Work |
| Reusability | Reusable |
| Set Name | Splitflask Double Dual Drink Tumbler |
| Shape | Round |
| Size | 28.7 Ounces |
| Special Feature | Cupholder Friendly, Dishwasher Safe (Place in top rack) / Hand-Wash Recommended, Leak Proof, Non-Slip, Vacuum Insulated |
| Specific Uses For Product | Cold & Hot Drinks At The Same Time, Cold Drinks, Hot Drinks |
| Style | Minimalist |
| Theme | Adventure, Sports, Travel |
| UPC | 860011304531 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Splitflask
- **Capacity:** 850 Milliliters
- **Color:** Harper White
- **Material:** Stainless Steel

## Images

![2-in-1 Hot & Cold Vacuum Insulated 30oz Tumblers, Stainless Steel Dual Chamber, Leak-Proof, BPA-Free, Fits Cup Holder, Travel Coffee Mug, Split Cup, 2 Drink, 2 Sides, Coffee & Water (Harper White) - Image 1](https://m.media-amazon.com/images/I/51RhXU+qj+L.jpg)
![2-in-1 Hot & Cold Vacuum Insulated 30oz Tumblers, Stainless Steel Dual Chamber, Leak-Proof, BPA-Free, Fits Cup Holder, Travel Coffee Mug, Split Cup, 2 Drink, 2 Sides, Coffee & Water (Harper White) - Image 2](https://m.media-amazon.com/images/I/71jpD2qCpVL.jpg)
![2-in-1 Hot & Cold Vacuum Insulated 30oz Tumblers, Stainless Steel Dual Chamber, Leak-Proof, BPA-Free, Fits Cup Holder, Travel Coffee Mug, Split Cup, 2 Drink, 2 Sides, Coffee & Water (Harper White) - Image 3](https://m.media-amazon.com/images/I/61okBd9jbcL.jpg)
![2-in-1 Hot & Cold Vacuum Insulated 30oz Tumblers, Stainless Steel Dual Chamber, Leak-Proof, BPA-Free, Fits Cup Holder, Travel Coffee Mug, Split Cup, 2 Drink, 2 Sides, Coffee & Water (Harper White) - Image 4](https://m.media-amazon.com/images/I/61IqBAgQvML.jpg)
![2-in-1 Hot & Cold Vacuum Insulated 30oz Tumblers, Stainless Steel Dual Chamber, Leak-Proof, BPA-Free, Fits Cup Holder, Travel Coffee Mug, Split Cup, 2 Drink, 2 Sides, Coffee & Water (Harper White) - Image 5](https://m.media-amazon.com/images/I/61qcbLlbYGL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great idea
*by D***E on January 4, 2026*

Best cup ever!! Keeps hot drinks hot keeps ice as well I will be buying more !! Leak proof! Size is good fits in cup holder not for you if you drink more then 2.5 cups of something

### ⭐⭐⭐⭐⭐ Amazing cup!
*by D***S on January 13, 2026*

Absolutely love mine. I bought one for my hubby cause the black color would come sooner then the rose one I wanted, of course I stole his for the week I was waiting. Doesn't leak keeps the temp pretty good. I drink my drinks fast though so I'm not sure how long it keeps the temp for. I like that it's easy to clean and a beautiful color to boot.

### ⭐⭐⭐⭐⭐ Great cup! Seal works! Will repurchase!
*by T***1 on November 24, 2025*

THE best cup. I love mine. I see other comments talking about the seal not keeping things separate. Then youre not putting it on right. Ive had my cup over a year now. Ready to invest in another. Keeps my drinks hot most of my 8hr shift. Cools down into about 6 or 7 hours. My cold side stays cold longer. The only thing I can say is its hard to get my hand in to clean it. So, the dishwasher does that part for me! Overall, great cup!!! Will definitely be buying a few more as gifts and 1 more for me!

## Frequently Bought Together

- 2-in-1 Hot & Cold Vacuum Insulated 30oz Tumblers, Stainless Steel Dual Chamber, Leak-Proof, BPA-Free, Fits Cup Holder, Travel Coffee Mug, Split Cup, 2 Drink, 2 Sides, Coffee & Water (Harper White)
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**Shop now:** [https://www.desertcart.vn/products/607497162-2-in-1-hot-and-cold-vacuum-insulated-30oz-tumblers](https://www.desertcart.vn/products/607497162-2-in-1-hot-and-cold-vacuum-insulated-30oz-tumblers)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*