---
product_id: 271911790
title: "350ml TKWide Insulated Coffee Cup | 100% Leakproof Lid Travel Mug | Coffee Mug for Hot Drinks | Thermal Cup | Dishwasher Safe & Reusable Coffee Cup for Commuting (Black)"
brand: "klean kanteen"
price: "$86.68"
currency: USD
in_stock: true
reviews_count: 12
category: "Klean Kanteen"
url: https://www.desertcart.us/products/271911790-350ml-tkwide-insulated-coffee-cup-100-leakproof-lid-travel-mug
store_origin: US
region: United States of America
---

# 100% leakproof lid design Keeps drinks hot up to 14h Keeps drinks iced up to 47h 350ml TKWide Insulated Coffee Cup | 100% Leakproof Lid Travel Mug | Coffee Mug for Hot Drinks | Thermal Cup | Dishwasher Safe & Reusable Coffee Cup for Commuting (Black)

**Brand:** klean kanteen
**Price:** $86.68
**Availability:** ✅ In Stock

## Summary

> ☕ Sip smarter, stay unstoppable.

## Quick Answers

- **What is this?** 350ml TKWide Insulated Coffee Cup | 100% Leakproof Lid Travel Mug | Coffee Mug for Hot Drinks | Thermal Cup | Dishwasher Safe & Reusable Coffee Cup for Commuting (Black) by klean kanteen
- **How much does it cost?** $86.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/271911790-350ml-tkwide-insulated-coffee-cup-100-leakproof-lid-travel-mug)

## Best For

- klean kanteen enthusiasts

## Why This Product

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

## Key Features

- • **Leakproof confidence:** 100% sealed Café Cap means zero spills, perfect for your commute or desk.
- • **Durable & sustainable:** Premium aluminum build with replaceable lids—invest once, enjoy forever.
- • **Effortless versatility:** 355ml capacity fits your daily caffeine fix or hydration needs with sleek portability.
- • **All-day thermal mastery:** Climate Lock tech locks in heat for 14 hours or chill for 47—your drink, your schedule.
- • **Comfort meets convenience:** TK Closure™ smooth lip and easy-carry loop cap make sipping and cleaning a breeze.

## Overview

The 355ml Klean Kanteen TKWide insulated coffee cup features advanced Climate Lock insulation keeping beverages hot for 14 hours or cold for 47 hours. Its 100% leakproof Café Cap with a swivel loop ensures spill-free portability, while the TK Closure™ internal thread design offers a smooth drinking experience and easy cleaning. Crafted from durable aluminum with replaceable lids, this travel mug is perfect for professionals seeking sustainable, high-performance hydration on the go.

## Description

The vacuum insulated 355 ml TKWide bottle was created with versatility and portability, to create the best water bottle, coffee mug, sport bottle and insulated cup, all in one package. The TKWide features the TK Closure™ internal thread design with smooth, rounded lip for comfortable drinking and easy cleaning. Comes with the leak proof Café Cap with easy-carry swivel loop.

Review: Newer version, still great - A replacement for my poor battered older version, this is a little different - wider neck, odd bumpy 'threads', but still as easy to disassemble and clean, and appears to lose a little less heat through the top of the body
Review: Excellent, build quality is exceptional - I've had several coffee flasks over the years and I was looking for something new with serviceable parts. The build quality is exceptional, the lid is easy to clean (followed a YouTube video to assist with this), I love the carry handle on the lid and it also helps with opening and closing the lid. I've had other brands where the lids never feel clean or the drinking section starts leaking (failed buttons) etc. I am very confident this won't happen again, if it does I can replace the lid rather than have to buy a new flask. I've had one minor leak so far and that was my fault for not closing the drinking opening, I won't be making that mistake again. If anything the flask is too well insulated, if I am going to be drinking my coffee within a couple of hours I have to leave to lid off for a while to let the coffee cool down a little. I haven't tried for cold drinks yet. Being able to buy alternative and replacement lids sealed the deal for me.

## Features

- TK Closure internal thread design increases thermal performance and compatible with TKWide caps
- Climate Lock keeps contents hot up to 14 hours or iced up to 47 hours applying and those that use our water bottles
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R5BVZ1J |
| Age Range Description | Adult |
| Best Sellers Rank | 98,324 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 881 in Cycling Bottles |
| Brand Name | Klean Kanteen |
| Cap Type | Loop Cap |
| Capacity | 355 Millilitres |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (111) |
| Global Trade Identification Number | 00763332064767 |
| Included Components | Deckel |
| Is the item dishwasher safe? | No |
| Item Dimensions W x H | 10W x 20H centimetres |
| Item Type Name | Deckel |
| Item Weight | 363 g |
| Manufacturer | Klean Kanteen |
| Material Type | Aluminium |
| Model Name | TKWide VI |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Hot |
| Special Features | Leakproof |
| Theme | Sport |
| UPC | 763332064767 |
| Unit Count | 1.0 count |
| With Lid | Yes |

## Product Details

- **Brand:** Klean Kanteen
- **Capacity:** 355 Millilitres
- **Colour:** Black
- **Recommended uses for product:** Hot
- **Special feature:** Leakproof

## Images

![350ml TKWide Insulated Coffee Cup | 100% Leakproof Lid Travel Mug | Coffee Mug for Hot Drinks | Thermal Cup | Dishwasher Safe & Reusable Coffee Cup for Commuting (Black) - Image 1](https://m.media-amazon.com/images/I/71-snqhw4cL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Newer version, still great
*by S***N on 4 May 2026*

A replacement for my poor battered older version, this is a little different - wider neck, odd bumpy 'threads', but still as easy to disassemble and clean, and appears to lose a little less heat through the top of the body

### ⭐⭐⭐⭐⭐ Excellent, build quality is exceptional
*by L***. on 17 November 2023*

I've had several coffee flasks over the years and I was looking for something new with serviceable parts. The build quality is exceptional, the lid is easy to clean (followed a YouTube video to assist with this), I love the carry handle on the lid and it also helps with opening and closing the lid. I've had other brands where the lids never feel clean or the drinking section starts leaking (failed buttons) etc. I am very confident this won't happen again, if it does I can replace the lid rather than have to buy a new flask. I've had one minor leak so far and that was my fault for not closing the drinking opening, I won't be making that mistake again. If anything the flask is too well insulated, if I am going to be drinking my coffee within a couple of hours I have to leave to lid off for a while to let the coffee cool down a little. I haven't tried for cold drinks yet. Being able to buy alternative and replacement lids sealed the deal for me.

### ⭐⭐⭐⭐⭐ Great
*by W***1 on 8 May 2026*

Love these flasks - keep my coffee really warm and don’t leak much. Well worth the money!

## Frequently Bought Together

- Klean Kanteen TKWide VI Deckel Black 355 ml
- Klean Kanteen TKWIDE Replacement Caps - New 2019 (Loop Cap)
- Klean Kanteen TKWide VI Deckel Black 473 ml

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**Shop now:** [https://www.desertcart.us/products/271911790-350ml-tkwide-insulated-coffee-cup-100-leakproof-lid-travel-mug](https://www.desertcart.us/products/271911790-350ml-tkwide-insulated-coffee-cup-100-leakproof-lid-travel-mug)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-06*