---
product_id: 260921018
title: "IRON °FLASK Sports Water Bottle - 40 Oz 3 Lids (Straw Lid), Leak Proof - Stainless Steel Gym & Sport Bottles for Men, Women & Kids - Double Walled, Insulated Thermos, Metal Canteen"
brand: "iron °flask"
price: "$68.37"
currency: USD
in_stock: true
reviews_count: 13
url: https://www.desertcart.us/products/260921018-iron-flask-sports-water-bottle-40-oz-3-lids-straw
store_origin: US
region: United States of America
---

# 3 leak-proof lids Keeps drinks hot 12h Keeps drinks cold 24h IRON °FLASK Sports Water Bottle - 40 Oz 3 Lids (Straw Lid), Leak Proof - Stainless Steel Gym & Sport Bottles for Men, Women & Kids - Double Walled, Insulated Thermos, Metal Canteen

**Brand:** iron °flask
**Price:** $68.37
**Availability:** ✅ In Stock

## Summary

> 💧 Hydrate like a pro, wherever life takes you!

## Quick Answers

- **What is this?** IRON °FLASK Sports Water Bottle - 40 Oz 3 Lids (Straw Lid), Leak Proof - Stainless Steel Gym & Sport Bottles for Men, Women & Kids - Double Walled, Insulated Thermos, Metal Canteen by iron °flask
- **How much does it cost?** $68.37 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/260921018-iron-flask-sports-water-bottle-40-oz-3-lids-straw)

## 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

- • **Adventure-Ready Design:** Durable, sweat-proof, and perfectly sized for your active lifestyle—whether gym, office, or outdoors.
- • **Triple Lid Versatility:** Choose your sip style with a carabiner straw lid, flip lid, or stainless steel screw-on lid—100% leak-proof guaranteed.
- • **Stay Chill or Stay Warm:** Double-wall vacuum insulation locks in cold for 24 hours and hot for 12 hours—no sweat, no compromise.
- • **Gift the Hydration Upgrade:** The ultimate hydration companion for yourself or loved ones—because staying refreshed is the new status symbol.
- • **Premium 18/8 Stainless Steel:** BPA-free, rust-resistant, and metal-taste free for pure hydration every time.

## Overview

The IRON °FLASK 40 oz Sports Water Bottle features double-wall vacuum insulation that keeps beverages cold for 24 hours and hot for 12 hours. Crafted from premium 18/8 stainless steel, it offers durability without rust or metallic taste. It includes three 100% leak-proof lids—a carabiner straw lid, flip lid, and stainless steel screw-on lid—providing versatile sipping options. Designed sweat-proof and portable, it’s ideal for gym, outdoor adventures, and daily hydration needs.

## Description

Sip your favorite beverage at the temperature the drink gods intended thanks to the double-wall vacuum insulation of the Iron Flask 40 oz Water Bottle With Straw Lidâ 24 hours of icy coldness and 12 hours of piping hotness while staying sweat-proof.Â  This bottle can stand up to roughhousing, but itâs not just another big, dumb water bottle. It features a wide mouth and a carabiner straw lid for quick filling and spill-proof sipping on the go, plus a flip lid and a stainless steel screw-on lid for more options.

## Features

- INSULATED SPORTS WATER BOTTLE: Goodbye sweat! The double wall insulation makes the Iron Flask sweat-free! It keeps your drink COLD for up to 24 hours, and HOT for up to 12 hours. *NOTE: ONLY the 14 Oz, 18 Oz, & 22 Oz fit in cupholders*
- 3 LIDS: YES, Iron Flask comes with THREE different 100% LEAK PROOF lids. Carabiner Straw Lid with 2 Straws, Flip Lid, and a Stainless Steel Lid! *NOTE: The stainless steel lid is plastic from inside and stainless steel from outside*
- 18/8 PREMIUM STAINLESS STEEL: The Iron Flask is made of 18/8 Stainless steel that is 100% BPA free and non-toxic. It will never leave a metal taste or rust. HAND WASH ONLY WITH SOAPY HOT WATER!
- THE PERFECT GIFT: Stay hydrated during outdoor adventures with our top-rated water bottles, we have everything Mom & Dad need to stay refreshed and energized. Give the gift of thirst-quenching this Mother’s and Father’s Day!
- 100% SATISFACTION GUARANTEED: We guarantee that the high quality Iron Flask bottle will surely please you! If, for any reason, you are not 100% satisfied with the Iron Flask, we will issue you a full refund or an exchange!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | IRON °FLASK |
| Model Number | Iron Flask |
| Color | Dark Rainbow |
| Product Dimensions | 5 x 5 x 5 cm; 444.52 g |
| Capacity | 1.13 kg |
| Material | Stainless Steel |
| Special Features | Cold 24 Hours, Double Wall, Hot 12 Hours, Leakproof |
| Item Weight | 445 g |

## Product Details

- **Brand:** IRON °FLASK
- **Capacity:** 1.13 kg
- **Colour:** Dark Rainbow
- **Recommended uses for product:** Water
- **Special features:** Cold 24 Hours, Double Wall, Hot 12 Hours, Leakproof

## Images

![IRON °FLASK Sports Water Bottle - 40 Oz 3 Lids (Straw Lid), Leak Proof - Stainless Steel Gym & Sport Bottles for Men, Women & Kids - Double Walled, Insulated Thermos, Metal Canteen - Image 1](https://m.media-amazon.com/images/I/61cXea15wpL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    very beautiful, useful, solid and convenient
  

*by S***K on Reviewed in the United Arab Emirates on 6 March 2023*

I bought the product because it is steel and can be opened with one hand. I will keep the water in it for a long time to use it in emergency conditions, I hope there will be no corrosion.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    great product
  

*by S***D on Reviewed in the United Arab Emirates on 13 October 2021*

Kids love it.. it keeps water cold all day. size is perfect. i recommend buying this product.SSM

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    essential
  

*by F***O on Reviewed in the United Arab Emirates on 25 January 2021*

super high quality, gorgeous colour. ordered from prime international and very much worth the wait

## Frequently Bought Together

- IRON °FLASK Camping & Hiking Hydration Flask with 3 Lids - Stainless Steel, Double Walled & Vacuum Insulated Water Bottle - Leak Proof & BPA Free (Dark Rainbow, Straw - 40 oz)
- IRON °FLASK Paracord Handle - Fits Wide Mouth Water Bottles - Durable Carrier, Secure Accessories, Survival Strap Cord, Safety Ring, and Carabiner - Seven Core Paracord Bracelet
- IRON °FLASK Protective Silicone Boot for for Sports Water Bottles Accessories

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**Shop now:** [https://www.desertcart.us/products/260921018-iron-flask-sports-water-bottle-40-oz-3-lids-straw](https://www.desertcart.us/products/260921018-iron-flask-sports-water-bottle-40-oz-3-lids-straw)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*