---
product_id: 194680905
title: "Travel Coffee Flask 354 ml (12 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Black"
brand: "hydro flask"
price: "VT19808"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/194680905-travel-coffee-flask-354-ml-12-oz-vacuum-insulated-stainless
store_origin: VU
region: Vanuatu
---

# 100% leak-proof Flex Sip Lid Keeps drinks hot up to 12h Keeps drinks cold up to 24h Travel Coffee Flask 354 ml (12 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Black

**Brand:** hydro flask
**Price:** VT19808
**Availability:** ✅ In Stock

## Summary

> ☕ Stay hot, stay cool, stay unstoppable.

## Quick Answers

- **What is this?** Travel Coffee Flask 354 ml (12 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Black by hydro flask
- **How much does it cost?** VT19808 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/194680905-travel-coffee-flask-354-ml-12-oz-vacuum-insulated-stainless)

## Best For

- hydro flask enthusiasts

## Why This Product

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

## Key Features

- • **Wide Mouth Design:** Easy fill, easy clean, and perfect for ice cubes or coffee grounds.
- • **Leak-Proof Flex Sip Lid:** Sip confidently on the move—no spills, no mess.
- • **Lifetime Warranty Assurance:** Invest once, enjoy forever—Hydro Flask backs your daily grind.
- • **Durable Stainless Steel Build:** Robust, flavor-neutral, and eco-friendly for daily hustle.
- • **TempShield Tech for Ultimate Temperature Control:** Double-wall vacuum insulation locks in heat or chill all day long.

## Overview

This 354 ml Travel Coffee Flask features double-wall vacuum insulation with TempShield technology, keeping beverages hot for 12 hours and cold for 24 hours. Crafted from durable stainless steel with a powder-coated, non-slip finish, it includes a leak-proof Flex Sip Lid compatible with Hydro Flex Cap and Straw Lid. Designed for on-the-go professionals, it fits most backpacks and car holders, is dishwasher safe, and comes with a lifetime warranty.

## Description

Travel Coffee Flask 354 ml (12 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Black

## Features

- TRAVEL MUG: Made from durable stainless steel, this bottle prevents flavor transfer and keeps beverages hot or cold for hours. The eco-friendly thermos is easy to clean and dishwasher safe, perfect for on the go.
- IDEAL DRINKING TEMPERATURE: Our double-wall vacuum-insulated thermos keeps beverages cold for up to 24 hours and hot for up to 12 hours. The TempShield technology prevents condensation and heat transfer to the outside.
- LEAK-PROOF: with a leak-proof Flex Sip Lid for on-the-go convenience. Compatible with Hydro Flex Cap and Straw Lid. No more worries about spills while sipping coffee or tea.
- IDEAL FOR TRAVEL: This insulated flask fits in most backpacks and car drink holders, making it the perfect companion for your daily routine. The durable bottle is powder-coated, providing a non-slip, grippy surface
- SATISFACTION GUARANTEED: We offer a lif etime warranty against manufacturer defects. HYDRO FLASK stands behind our durable and robust materials and is committed to high standards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 7.24 x 7.24 x 19.94 cm; 288.03 g |
| Item volume | 354 Millilitres |
| Care instructions | Dishwasher Safe |
| Dishwasher safe? | No |
| Is assembly required | No |
| Number of pieces | 1 |
| Warranty description | Hydro flask lifetime warranty. |
| Batteries required | No |
| Included components | Coffee mug |
| Item weight | 0.64 Pounds |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 12 Fluid Ounces
- **Colour:** Black
- **Recommended uses for product:** Coffee, Tea
- **Special feature:** Dishwasher Safe, Double Wall, Leakproof

## Images

![Travel Coffee Flask 354 ml (12 oz) - Vacuum Insulated Stainless Steel Travel Mug with Leak Proof Flex Sip Lid - Wide Mouth - Black - Image 1](https://m.media-amazon.com/images/I/616ccNb7AnL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this fit in a cup holder?**
A: Standard car cup holder...yes!

**Q: Can this be used with cold coffee?**
A: Hi Maria
Yes it is great for keeping drinks Hot or Chilled as it has insulated walls x
I put mine in the fridge beforehand when having a cold coffee 😉

**Q: Does this product cause the contents to taste funny? I've tried many thermal 'cups' over the years and all have given coffee a bitter 'plastic' taste.**
A: Hi I only use my hydro therm cup for Coffee & Hot Chocolate - the flask itself has never changed to taste to me that is (but I know what you mean about ‘some’ cups doing that) The lid comes apart in 3 sections of black plastic there is also an orangey red softer ring - if ever I’ve used my cup I tend to dismantle and wash all these sections in bubbly water and a sponge - this helps with taste/smells especially the chocolate tainting the coffee etc.. I love this cup and have tried many.  The handle is big plus !!! And if you’re only using it for coffee then you can get away with a rinse but I would always wash all sections of the lid at least once a week!! I notice they sell spare lids which I will be treating myself to for my Chocolate days!  as the powdered Chocolate gets itself caught in between the lid parts xx But it’s easily removed x Good luck 🤞 there is No plastic taste!!

**Q: Can the lid be turned to open with one hand (i.e. when carrying something in the other hand)?**
A: No it can’t. You need to turn it whist holding in the other hand. However, this is by far the best travel mug I’ve ever had.

## Frequently Bought Together

- Hydro Flask 12 oz Wide Mouth Bottle with Flex Sip Lid Black
- Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic Small
- Hydro Flask Wide Flex Cap White 20 Oz

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**Shop now:** [https://www.desertcart.vu/products/194680905-travel-coffee-flask-354-ml-12-oz-vacuum-insulated-stainless](https://www.desertcart.vu/products/194680905-travel-coffee-flask-354-ml-12-oz-vacuum-insulated-stainless)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-21*