---
product_id: 411562397
title: "IRON °FLASK Classic Tumbler - Vacuum Insulated Stainless Steel Water Bottle, Double Walled, Drinking Cup, Insulated Travel Mug (Dark Night, 32 oz Solid Lid)"
brand: "iron °flask"
price: "$81"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/411562397-iron-flask-classic-tumbler-vacuum-insulated-stainless-steel-water-bottle
store_origin: NZ
region: New Zealand
---

# 4h hot retention Cup holder-friendly 16h cold retention IRON °FLASK Classic Tumbler - Vacuum Insulated Stainless Steel Water Bottle, Double Walled, Drinking Cup, Insulated Travel Mug (Dark Night, 32 oz Solid Lid)

**Brand:** iron °flask
**Price:** $81
**Availability:** ✅ In Stock

## Summary

> 💧 Sip in Style - Hydration Has Never Looked This Good!

## Quick Answers

- **What is this?** IRON °FLASK Classic Tumbler - Vacuum Insulated Stainless Steel Water Bottle, Double Walled, Drinking Cup, Insulated Travel Mug (Dark Night, 32 oz Solid Lid) by iron °flask
- **How much does it cost?** $81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/411562397-iron-flask-classic-tumbler-vacuum-insulated-stainless-steel-water-bottle)

## 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

- • **Versatile Lids:** Sip, flip, or straw - your choice!
- • **Durable Elegance:** BPA-free and built to last.
- • **Slip-Proof Design:** No spills, just thrills!
- • **Temperature Mastery:** Stay refreshed, no matter the weather.
- • **Hydration Revolution:** Elevate your drink game with style!

## Overview

The IRON °FLASK Classic Tumbler 2.0 is a 32 oz vacuum insulated stainless steel water bottle designed for both hot and cold beverages. It features two leak-proof lids, a sleek powder-coated exterior, and double-walled insulation that keeps drinks cold for up to 16 hours and hot for up to 4 hours. With a built-in coaster for added stability, this tumbler fits most cup holders, making it the perfect travel companion.

## Description

Full description not available

## Features

- CUP HOLDER-FRIENDLY: Classic 2.0 tumblers in sizes 16 oz, 20 oz , 24 oz and 32 oz fit in most cup holders.
- SLEEK AND FUNCTIONAL DESIGN: Step up your hydration game with our BPA-free tumbler, designed with a classic powder-coated exterior and laser-engraved logo that speaks of elegance while promising durability. A perfect choice for hot and cold beverage enthusiasts
- LEAKPROOF LIDS: Classic 2.0 tumblers come with TWO different insulated lids. A splash-proof straw lid with two straws, and a leak-proof flip lid. So you can enjoy every sip of your favorite drink without bathing in it.
- OPTIMIZED TEMPERATURE RETENTION: Double-walled insulation technology keeps your beverages cold for up to 16 hours and hot for up to 4 hours, making this thermo travel mug your ideal companion for every adventure. Fits most car cup holders for easy transportation.
- BUILT-IN COASTER: Classic 2.0 tumblers have a rubber bottom that makes them slip-proof, noise-proof and even more durable.

## Product Details

- **Brand:** IRON °FLASK
- **Capacity:** 2 Pounds
- **Color:** Dark Night
- **Recommended Uses For Product:** Water
- **Special Feature:** Cold 16 Hours, Leakproof, Hot 4 Hours, Double Wall, Insulated

## Images

![IRON °FLASK Classic Tumbler - Vacuum Insulated Stainless Steel Water Bottle, Double Walled, Drinking Cup, Insulated Travel Mug (Dark Night, 32 oz Solid Lid) - Image 1](https://m.media-amazon.com/images/I/61-BKCLq6WL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is there a plug to keep the straw hole from leaking if there is no straw in it?**
A: There isn't a plug, but it has a silicone "+" shaped gasket that you shove the straw through (similar to fast food lids). It is thick enough to prevent an accidental spill, but if a full drink is laying on it's side for too long, the liquid will seep through it.

**Q: Is the mouth wide enough to work with an aeropress?**
A: The double wall insulation makes the Iron Flask Tumbler sweat-free! It keeps your drink COLD for up to 20 hours, and HOT for up to 5 hours (depending on size).

**Q: Is ironflask American made?**
A: I don't see anything on the cup, or on their website, that states where the products are made. So probably China.

**Q: Is there any give to the straw, like with rubber or softer plastic, or is it pretty rigid? Thx**
A: It is pretty rigid but I only used it a few times. I have used the flask for mostly coffee and not to drink from the straw. Not sure how it will be after regular use.

## Frequently Bought Together

- IRON °FLASK Classic Tumbler 2.0-2 Lids (Straw/Flip), Vacuum Insulated Stainless Steel Water Bottle, Double Walled, Drinking cup, Thermo Travel Mug - Dark Night, 32 Oz
- IRON °FLASK Co-Pilot Insulated Mug w/Straw & Flip Cap Lids - Cup Holder Bottle for Hot, Cold Drink - Leak-Proof - Water, Coffee Portable Travel Mug - Dark Rainbow, 40 Oz
- IRON °FLASK Insulated Rover Tumbler w/Lid & Straw - Leak Proof & Stainless Steel Bottle for Hot & Cold Drinks - Coffee Travel Mug, Water Metal Canteen, Thermal Cup - Day & Night, 32 Oz

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**Shop now:** [https://www.desertcart.nz/products/411562397-iron-flask-classic-tumbler-vacuum-insulated-stainless-steel-water-bottle](https://www.desertcart.nz/products/411562397-iron-flask-classic-tumbler-vacuum-insulated-stainless-steel-water-bottle)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-24*