---
product_id: 258492786
title: "IRON °FLASK Flex Straw Lid for Wide Mouth Insulated Sports Water Bottles, Simple BPA Free, 2 Lids, 4 Straws, 2 Cleaning Brushes (Black)"
brand: "iron °flask"
price: "FREE"
currency: JPY
in_stock: false
category: "Iron °Flask"
url: https://www.desertcart.jp/products/258492786-iron-flask-flex-straw-lid-for-wide-mouth-insulated-sports
store_origin: JP
region: Japan
---

# Fits 10-64oz Wide Mouth Bottles Includes 2 Cleaning Brushes BPA-Free Durable Plastic IRON °FLASK Flex Straw Lid for Wide Mouth Insulated Sports Water Bottles, Simple BPA Free, 2 Lids, 4 Straws, 2 Cleaning Brushes (Black)

**Brand:** iron °flask
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 💦 Sip smarter, stay fresher—upgrade your Iron Flask experience!

## Quick Answers

- **What is this?** IRON °FLASK Flex Straw Lid for Wide Mouth Insulated Sports Water Bottles, Simple BPA Free, 2 Lids, 4 Straws, 2 Cleaning Brushes (Black) by iron °flask
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/258492786-iron-flask-flex-straw-lid-for-wide-mouth-insulated-sports)

## 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

- • **Safe & Sustainable:** Crafted from BPA-free plastic for worry-free, eco-conscious hydration.
- • **Wide Compatibility:** Fits all Iron Flask wide mouth bottles from 10oz to 64oz—one lid to rule them all.
- • **Freshness on Demand:** Easily swap lids to keep your hydration game clean and stylish.
- • **Hygiene Made Simple:** Two cleaning brushes included to maintain spotless, bacteria-free sipping.
- • **Versatile Sip Modes:** Use as a straw lid or sports lid—perfect for every hydration moment.

## Overview

The IRON °FLASK Flex Straw Lid is a BPA-free, durable replacement lid designed for Iron Flask wide mouth bottles ranging from 10oz to 64oz. It offers versatile drinking options with straw and sports lid modes, includes two lids, four straws, and two cleaning brushes for easy maintenance, and is dishwasher safe. Backed by a lifetime warranty, it ensures a fresh, hygienic hydration experience for active professionals who demand both style and function.

## Description

Lifetime Warranty against manufacturing defects if registered through our website Share a picture of your Iron Flask on Instagram with the #ironflask and by tagging @ironflask

## Features

- IRON FLASK STRAW LID PACKAGE INCLUDES: 1 Lid replacement.
- FUNCTIONAL DESIGN: The Iron Flask straw lid is easy to carry and drink from. It can also be used as a straw lid or a sports lid (without attaching a straw). Not for Hot Liquids as pressure may build within the bottle causing leakage.
- TOP NOTCH QUALITY: The Straw Lid is made of quality material and are BPA free.
- COMPATIBILITY: This straw lid is made specifically for Iron Flask Wide Mouth Water Bottles 10 Oz, 14 Oz, 18 Oz, 22 Oz, 32 Oz, 40 Oz, and 64 Oz wide mouth bottles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0874L4YQG |
| Best Sellers Rank | #209,729 in Kitchen ( See Top 100 in Kitchen ) #1,373 in Reusable Straws |
| Brand Name | IRON °FLASK |
| Closure Type | Snap |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,622) |
| Global Trade Identification Number | 00810016743897 |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | Yes |
| Manufacturer | Iron Flask Group |
| Material Type | Plastic |
| Number of Pieces | 2 |
| Product Style | Straw |
| Shape | Round |
| UPC | 810016743897 |

## Product Details

- **Brand:** IRON °FLASK
- **Colour:** Black
- **Material:** Plastic
- **Shape:** Round
- **Style:** Straw

## Images

![IRON °FLASK Flex Straw Lid for Wide Mouth Insulated Sports Water Bottles, Simple BPA Free, 2 Lids, 4 Straws, 2 Cleaning Brushes (Black) - Image 1](https://m.media-amazon.com/images/I/61rJWiRYKCL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the mouth piece hard plastic or rubber?**
A: It’s hard plastic

**Q: Will this fit the 10oz bottle?**
A: Yes

**Q: Will these lids fit a kids 14 oz bottle?**
A: It fits a kids 10oz bottle.

**Q: Will this fit my 46oz yeti rambler?**
A: This straw lid is made specifically for Iron Flask Wide Mouth Water Bottles 10 Oz, 14 Oz, 18 Oz, 22 Oz, 32 Oz, 40 Oz, and 64 Oz wide mouth bottles.

## Frequently Bought Together

- IRON °FLASK Carabiner Straw Lid for Wide Mouth Hydro Insulated Sports Modern Water Bottles, Simple BPA Free
- IRON °FLASK Protective Silicone Boot for for Sports Water Bottles Accessories

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**Shop now:** [https://www.desertcart.jp/products/258492786-iron-flask-flex-straw-lid-for-wide-mouth-insulated-sports](https://www.desertcart.jp/products/258492786-iron-flask-flex-straw-lid-for-wide-mouth-insulated-sports)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-25*