---
product_id: 402111215
title: "IRON °FLASK Camping & Hiking Hydration Flask with Straw, Wide Mouth Insulated Stainless Steel Sports Water Bottle - 18 oz Blue Waves"
brand: "iron °flask"
price: "C$557"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/402111215-iron-flask-camping-and-hiking-hydration-flask-with-straw-wide
store_origin: NI
region: Nicaragua
---

# 3 leakproof caps Keeps drinks hot 12h Keeps drinks cold 24h IRON °FLASK Camping & Hiking Hydration Flask with Straw, Wide Mouth Insulated Stainless Steel Sports Water Bottle - 18 oz Blue Waves

**Brand:** iron °flask
**Price:** C$557
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game—because your water bottle should work as hard as you do.

## Quick Answers

- **What is this?** IRON °FLASK Camping & Hiking Hydration Flask with Straw, Wide Mouth Insulated Stainless Steel Sports Water Bottle - 18 oz Blue Waves by iron °flask
- **How much does it cost?** C$557 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/402111215-iron-flask-camping-and-hiking-hydration-flask-with-straw-wide)

## 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

- • **Stay Hydrated, Stay Cool:** Double-walled insulation locks in cold for a full 24 hours and warmth for 12—no more lukewarm sips on your hustle.
- • **Versatility Meets Convenience:** Three distinct leakproof lids including a carabiner straw cap for hands-free hydration on the move.
- • **Perfect Fit for Your Active Life:** Compact 18 oz size with a wide mouth for easy filling and cleaning—ideal for gym, hiking, or office desk.
- • **Built to Last, Designed to Impress:** Premium 18/8 rust-proof stainless steel with a sleek powder-coated finish that resists odors and tastes.
- • **Gift the Ultimate Hydration Experience:** Personalize your hydration game with vibrant Blue Waves—an unforgettable gift for the trend-savvy professional.

## Overview

The IRON °FLASK 18 oz Blue Waves is a premium insulated stainless steel water bottle featuring double-wall insulation that keeps beverages cold for 24 hours and hot for 12. It includes three leakproof lids for versatile use, is made from rust-proof 18/8 stainless steel, and is BPA-free. Designed for active professionals, it combines durability, style, and convenience in a compact, easy-to-clean form factor.

## Description

Full description not available

## Features

- Insulated sports drinking bottle: no more sweating bottles! The Iron Flask always stays dry thanks to double-walled insulation. It keeps drinks cold for up to 24 hours and warm for up to 12 hours - ideal for travelling. *NOTE: Only sizes 410ml, 530ml & 650ml fit standard cup holders.
- 3 LEAKPROOF CAPS The Iron Flask water bottle comes with three different lids: a carabiner straw lid with two straws, a flip top lid and a stainless steel clasp. *NOTE: The stainless steel clasp is made of plastic inside and stainless steel outside.
- 18/8 premium stainless steel: the Iron Flask drinking bottle is made of high-quality, rust-proof 18/8 stainless steel, is BPA-free and food-safe. Our thermos bottle does not absorb odours or tastes and does not rust. Only clean by hand with warm soapy water
- The perfect gift: our first-class water bottles are the ideal companion for any adventure. Whether for mum or dad, give pure refreshment and new energy for Mother's or Father's Day
- THE PERFECT LIFESTYLE GIFT: Choose a colour that matches your friends and family to create the perfect, personalised gift! Ideal for outdoor or fitness enthusiasts who will enjoy an unforgettable stainless steel water bottle that they will always remember and will stand the test of time thanks to its durability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Product Care Instructions | Hand Wash Only |
| Material Type | Stainless Steel |
| Item Weight | 0.55 Pounds |
| Base Diameter | 3.5 Inches |
| Number of Items | 1 |
| Item Dimensions W x H | 2.25"W x 7.75"H |
| Capacity | 1.1 Pounds |
| Theme | Sport |
| Color | Blue Waves |
| With Lid | Yes |
| Cap Type | Straw Cap |
| Special Features | Leak Proof, Cold for 24 Hours & Hot for 12 Hours, Powder Coated, Double Wall Insulation, Non-Toxic & BPA-Free |

## Product Details

- **Brand:** IRON °FLASK
- **Capacity:** 1.1 Pounds
- **Color:** Blue Waves
- **Recommended Uses For Product:** Tea, Water
- **Special Feature:** Cold for 24 Hours & Hot for 12 Hours, Double Wall Insulation, Leakproof, Non-Toxic & BPA-Free, Powder Coated

## Images

![IRON °FLASK Camping & Hiking Hydration Flask with Straw, Wide Mouth Insulated Stainless Steel Sports Water Bottle - 18 oz Blue Waves - Image 1](https://m.media-amazon.com/images/I/610DdzvOOxL.jpg)
![IRON °FLASK Camping & Hiking Hydration Flask with Straw, Wide Mouth Insulated Stainless Steel Sports Water Bottle - 18 oz Blue Waves - Image 2](https://m.media-amazon.com/images/I/61uC4DX2QjL.jpg)
![IRON °FLASK Camping & Hiking Hydration Flask with Straw, Wide Mouth Insulated Stainless Steel Sports Water Bottle - 18 oz Blue Waves - Image 3](https://m.media-amazon.com/images/I/61qnVaz2k-L.jpg)
![IRON °FLASK Camping & Hiking Hydration Flask with Straw, Wide Mouth Insulated Stainless Steel Sports Water Bottle - 18 oz Blue Waves - Image 4](https://m.media-amazon.com/images/I/61XH9-cK6LL.jpg)
![IRON °FLASK Camping & Hiking Hydration Flask with Straw, Wide Mouth Insulated Stainless Steel Sports Water Bottle - 18 oz Blue Waves - Image 5](https://m.media-amazon.com/images/I/616d75vKi2L.jpg)

## Available Options

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

## Questions & Answers

**Q: I currently have the 32 oz one and I love it. I’m wanting to get a 22oz. Is the 22 oz thinner than the 32 oz so it will fit in a cup holder?**
A: Hello,
Yes, the 22 Oz fits cup holders. Dimension details are shown in the pictures on our page.
Thank you for your interest!

**Q: Are the lids and straws made of plastic and if so, are they BPA free/non toxic?**
A: Hello,

All our products are 100% BPA free. Thank you for your interest!

**Q: Si pongo de cabeza la botella se derrama el liquido?**
A: Hola, si la botella está cerrada no derrama, es bien segura.

**Q: Are there IronFlask replacement lids?**
A: I ordered a 18 oz. bottle that was suppose to have straws and appropriate lid that holds straws.  You sent me wrong bottle and I sent it back.  They sent me another one and it was wrong again.  Why can't you just mail me the right lid with straws.  Susie Joyce

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality @ a great price!
*by J***S on June 3, 2025*

The Iron Flask is an excellent product, especially for the price! Great construction, cute clip on the handle, and most importantly, it keeps the ice in my water clfrozen overnight!I love the color and it's the perfect size. It came with a straw brush and an extra straw. I would absolutely buy this again, but this thing is so solid and well-made, I know it'll be around for a good while.

### ⭐⭐⭐⭐⭐ Huge bottle that does the job
*by K***R on June 17, 2025*

This bottle is great! It keeps things relatively insulated, and honestly is a good shape for its size. I mainly just wanted a large bottle that I could just fill once a day, and this did the job great. Super durable after many drops outdoors, no visible leaking and easy to carry if you get the paracord thingy too. Would recommend, especially if you get it for $20 like I did.

### ⭐⭐⭐⭐⭐ Sturdy, Cold All Day, and Looks Great
*by J***N on July 7, 2025*

I’m a longtime fan of Iron °Flask bottles—this 40 oz size is just the latest addition to my personal collection (yes, I rotate through several like they’re outfits). I’ve also bought dozens of these as gifts over the years, and they’re always a hit.Every single one I’ve owned still works perfectly, even the older ones. A few have some scrapes and bumps from being dropped (I’m clumsy—it happens), but they still keep my water ice cold all day and haven’t lost their seal or insulation.I love that it comes with three different lids so I can switch things up depending on whether I’m driving, walking, or just lounging. The quality is super consistent, and they’re easy to clean and carry.If you’re on the fence, just get it. I basically evangelize these to everyone I know and have yet to hear a single complaint.

## Frequently Bought Together

- IRON °FLASK Camping & Hiking Hydration Flask with 3 Lids - Stainless Steel, Double Walled & Vacuum Insulated Water Bottle - Leak Proof & BPA Free (Blue Waves, Straw - 18 oz)
- IRON °FLASK Camping & Hiking Hydration Flask with 3 Lids - Stainless Steel, Double Walled & Vacuum Insulated Water Bottle - Leak Proof & BPA Free (Bubble Gum, Straw - 18 oz)

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**Shop now:** [https://www.desertcart.ni/products/402111215-iron-flask-camping-and-hiking-hydration-flask-with-straw-wide](https://www.desertcart.ni/products/402111215-iron-flask-camping-and-hiking-hydration-flask-with-straw-wide)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-06*