---
product_id: 617989570
title: "IRON °FLASKSidekick Insulated Water Tumbler w/Straw & Foldable Handle -Stainless Steel Leak-Proof Bottle, Non-Slip Base, Fits Cup Holders for Hot, Cold Drinks -Travel Mug -30 Oz, Midnight Black"
brand: "iron °flask"
price: "€ 52.44"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/617989570-iron-flasksidekick-insulated-water-tumbler-w-straw-and-foldable-handle
store_origin: NL
region: Netherlands
---

# Foldable handle Hot for 5 hrs Cold for 20 hrs IRON °FLASKSidekick Insulated Water Tumbler w/Straw & Foldable Handle -Stainless Steel Leak-Proof Bottle, Non-Slip Base, Fits Cup Holders for Hot, Cold Drinks -Travel Mug -30 Oz, Midnight Black

**Brand:** iron °flask
**Price:** € 52.44
**Availability:** ✅ In Stock

## Summary

> 💧 Hydration Meets Innovation!

## Quick Answers

- **What is this?** IRON °FLASKSidekick Insulated Water Tumbler w/Straw & Foldable Handle -Stainless Steel Leak-Proof Bottle, Non-Slip Base, Fits Cup Holders for Hot, Cold Drinks -Travel Mug -30 Oz, Midnight Black by iron °flask
- **How much does it cost?** € 52.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/617989570-iron-flasksidekick-insulated-water-tumbler-w-straw-and-foldable-handle)

## Best For

- iron °flask enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Safe:** Crafted from premium 18/8 stainless steel, BPA-free and rust-resistant for pure flavor.
- • **Convenient Carrying:** Unique foldable handle for effortless transport, perfect for any adventure.
- • **Perfect Fit Anywhere:** Designed to fit standard cup holders and workout machines, hydration on-the-go!
- • **Innovative Insulation:** Double wall technology keeps drinks icy cold for 20 hours or piping hot for 5 hours.
- • **Stay Hydrated in Style:** Elevate your hydration game with a sleek design that fits your lifestyle.

## Overview

The IRON °FLASK Sidekick Insulated Water Tumbler is a 30 oz stainless steel travel mug designed for both hot and cold beverages. It features advanced double wall insulation, a foldable handle for easy carrying, a non-slip base, and is crafted from premium, BPA-free materials. Ideal for any lifestyle, it fits standard cup holders and is perfect for on-the-go hydration.

## Description

IRON °FLASKSidekick Insulated Water Tumbler w/Straw & Foldable Handle -Stainless Steel Leak-Proof Bottle, Non-Slip Base, Fits Cup Holders for Hot, Cold Drinks -Travel Mug -30 Oz, Midnight Black

## Features

- CONVENIENT FOLDABLE HANDLE: Elevate your hydration experience with our unique foldable handle design. This innovative feature allows for effortless grabbing and carrying, all the while allowing you to easily fold the handle on the cap when you need a quick sip. Whether you're climbing a mountain or navigating the urban jungle, the foldable handle ensures your water bottle is always within easy reach, merging convenience with functionality in a sleek package.
- ADVANCED INSULATION TECHNOLOGY: Say farewell to lukewarm beverages our state-of-the-art double wall insulated tumbler. This travel-friendly tumbler is your solution to enjoying your favorite beverages at the ideal temperature. It stays ice cold for up to 20 hours or hot for up to 5 hours, making it an essential accessory for both summer hydration and winter warmth on-the-go!
- ELEGANT FUNCTIONAL DESIGN & NON-SLIP BASE: Featuring a sleek powder coat finish for durability and style - our tumbler’s color will withstand the test of time and maintain its beauty. The added rubber bottom ensures a non-slip grip and noise-free placement on any surface, combining elegance with practicality for everyday use
- PREMIUM QUALITY MATERIAL: Crafted from 18/8 premium stainless steel, the Sidekick is a testament to durability and safety and sets the standard for quality. Being BPA-free and non-toxic ensures that your drink remains free of any metallic taste, guarantees a pure flavor, and is also resistant to rust.
- PERFECT FIT FOR ANY JOURNEY: Designed with your lifestyle in mind, it seamlessly fits into standard cup holders and your favorite workout machines. Our tumblers not only look great but also ensure you can stay hydrated whether you're on a morning commute, embarking on a travel adventure, or pushing through a workout session.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Is Oven Safe | No |
| Product Care Instructions | Hand Wash Only |
| Material Type | Stainless Steel |
| Item Weight | 0.75 Pounds |
| Number of Items | 1 |
| Item Dimensions W x H | 3.82"W x 8.31"H |
| Capacity | 1.9 Pounds |
| Theme | Modern |
| Color | Midnight Black |
| With Lid | Yes |
| Cap Type | Straw Cap |
| Special Features | Leak Proof, Double Wall Insulation, Non-Toxic & BPA-Free, Cold for 20 Hours & Hot for 5 Hours, Rust Resistant |

## Product Details

- **Brand:** IRON °FLASK
- **Capacity:** 1.9 Pounds
- **Color:** Midnight Black
- **Recommended Uses For Product:** Travel
- **Special Feature:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
    P.when('A').execute(function(A){
    A.on('a:truncate:po-attribute-truncate-4:updated', function(data) {
    var isTruncated = !data.truncateInstance.getIfTextFits();
    var seeMoreElement = document.getElementById('po-attribute-see-more-id-4');
    if(seeMoreElement) {
    seeMoreElement.style.display = isTruncated ?  ''  :  'none';
    }
    })
    });
}));  Leak Proof, Double Wall Insulation, Non-Toxic & BPA-Free, Cold for 20 Hours & Hot for 5 Hours, Rust ResistantLeak Proof, Double Wall Insulation, Non…    See more

## Images

![IRON °FLASKSidekick Insulated Water Tumbler w/Straw & Foldable Handle -Stainless Steel Leak-Proof Bottle, Non-Slip Base, Fits Cup Holders for Hot, Cold Drinks -Travel Mug -30 Oz, Midnight Black - Image 1](https://m.media-amazon.com/images/I/61hcr6kPkhL.jpg)
![IRON °FLASKSidekick Insulated Water Tumbler w/Straw & Foldable Handle -Stainless Steel Leak-Proof Bottle, Non-Slip Base, Fits Cup Holders for Hot, Cold Drinks -Travel Mug -30 Oz, Midnight Black - Image 2](https://m.media-amazon.com/images/I/61rdGg+GmXL.jpg)
![IRON °FLASKSidekick Insulated Water Tumbler w/Straw & Foldable Handle -Stainless Steel Leak-Proof Bottle, Non-Slip Base, Fits Cup Holders for Hot, Cold Drinks -Travel Mug -30 Oz, Midnight Black - Image 3](https://m.media-amazon.com/images/I/719VC4IcrDL.jpg)
![IRON °FLASKSidekick Insulated Water Tumbler w/Straw & Foldable Handle -Stainless Steel Leak-Proof Bottle, Non-Slip Base, Fits Cup Holders for Hot, Cold Drinks -Travel Mug -30 Oz, Midnight Black - Image 4](https://m.media-amazon.com/images/I/71y8LCqzk5L.jpg)
![IRON °FLASKSidekick Insulated Water Tumbler w/Straw & Foldable Handle -Stainless Steel Leak-Proof Bottle, Non-Slip Base, Fits Cup Holders for Hot, Cold Drinks -Travel Mug -30 Oz, Midnight Black - Image 5](https://m.media-amazon.com/images/I/61lgSOHnbBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect for the job!
  

*by J***T on Reviewed in the United States on September 27, 2024*

This product works perfectly for my needs.  Being handicapped, walking with 2 canes, carrying liquids was a challenge, to say the least.  After a few disasters with plastic vessels, I decided it was time to be practical and ordered, what I thought, would really work.  This thermos is wonderful. Being made entirely of stainless steel makes it durable, keeps cold drinks cold, and the handle makes carrying it with a cane a reality.  Many thanks for making one more thing I can do independently!!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    So far, SO GOOD.
  

*by N***S on Reviewed in the United States on November 1, 2024*

I love this tank. It doesn’t leak, it holds ice for several hours and the handle is really convenient. I also like that it came with an extra straw piece. Perfect for my ADHD self who tends to drop things. Leave them. Forget them. Etc.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Love this cup
  

*by F***L on Reviewed in the United States on September 2, 2024*

I ride an Harley and what I love about this cup is that it fits great on my cup holder without being too tall, like my Stanley. The lid is solid plastic which means my drink stays cooler longer. The clear caps almost created a green house type effect and warmed my drinks too much. It keeps it cold and it doesn’t leak. With the handle it has makes it very portable. I take it everywhere with me. The elemental grey looks even better in person and it my favorite color. This is my third one to buy because…you know, outfits and I like to match. I’m a picky person when it comes to my cups and iron flask.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/617989570-iron-flasksidekick-insulated-water-tumbler-w-straw-and-foldable-handle](https://www.desertcart.nl/products/617989570-iron-flasksidekick-insulated-water-tumbler-w-straw-and-foldable-handle)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-27*