---
product_id: 645606521
title: "40 Oz Wide Mouth Flex Straw Cap Ivory"
brand: "hydro flask"
price: "₨42218"
currency: LKR
in_stock: true
reviews_count: 3
category: "Hydro Flask"
url: https://www.desertcart.lk/products/645606521-40-oz-wide-mouth-flex-straw-cap-ivory
store_origin: LK
region: Sri Lanka
---

# Leakproof Flex Straw Cap Wide Mouth for Ice 24H Cold Retention 40 Oz Wide Mouth Flex Straw Cap Ivory

**Brand:** hydro flask
**Price:** ₨42218
**Availability:** ✅ In Stock

## Summary

> 💧 Stay Cool, Sip Smart, Own the Day

## Quick Answers

- **What is this?** 40 Oz Wide Mouth Flex Straw Cap Ivory by hydro flask
- **How much does it cost?** ₨42218 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/645606521-40-oz-wide-mouth-flex-straw-cap-ivory)

## Best For

- hydro flask enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Chill Power:** Double-wall vacuum insulation locks in cold for up to 24 hours—stay cool from dawn to dusk.
- • **Ice-Ready Wide Mouth:** Easily add large ice cubes to keep your drink refreshingly cold all day long.
- • **Pure Taste, Every Time:** Pro-grade stainless steel prevents flavor transfer, so your water tastes fresh, always.
- • **Sip in Style, Leak-Free:** Effortless one-hand sipping with a secure, leakproof Flex Straw Cap—no spills, no stress.
- • **Dishwasher Safe Durability:** Designed for busy pros—easy to clean and built to keep its vibrant color wash after wash.

## Overview

The Hydro Flask 40 oz Wide Mouth Flex Straw Cap bottle combines professional-grade stainless steel with advanced double-wall vacuum insulation to keep beverages cold for 24 hours. Featuring a leakproof, easy-to-use Flex Straw Cap and a wide mouth for effortless ice addition, it’s designed for active millennials who demand durability, pure taste, and convenience. Dishwasher safe and built to last, this bottle is your ultimate hydration companion for work, workouts, and weekend adventures.

## Description

A 40 oz Wide Mouth water bottle with Hydro Flask's leakproof Flex Straw Cap—easy to fill, easy to drink. Open it up, add your ice, and flip to sip. The insulated stainless steel keeps it cold for up to 24 hours.

Review: Gorgeous. Built to last. - Love it! This will be perfect for the beach or hiking and the wide mouth means it’s easy to chuck big lumps of ice in. I adore the Fir Green colour. I hope Hydroflask repeat this as I could only source it on desertcart US.
Review: Over priced but works. - Expensive but doesn’t leak & looks nice. Daughter is happy. Keeps drinks cold & is easy enough to clean.

## Features

- THE BEST BOTTLE: A 40 oz Wide Mouth water bottle with Hydro Flask's leakproof Flex Straw Cap—easy to fill, easy to drink. Open it up, add your ice, and flip to sip. The insulated stainless steel keeps it cold for up to 24 hours.
- 24 HOURS COLD: Double-wall vacuum insulation keeps drinks hot or cold for hours. The insulated water bottle keeps beverages cold for 24 hours. The TempShield insulation keeps drinks cold all day.
- LEAKPROOF: Say goodbye to leaky water bottles. The Flex Straw Cap is leakproof when closed. Simply close it shut and toss it into your bag without worry. Sip effortlessly with one hand, thanks to the easy-to-use straw design. Click it shut, and rest easy knowing your drink stays securely sealed all day.
- PURE TASTE: Durable pro-grade stainless steel ensures pure taste and no leftover flavor transfer. So, today's water won't have any taste of yesterday's iced tea.
- DISHWASHER SAFE: Easy to use and easy to clean, just dissasembler the straw lid and toss the lid and bottles into the dishwasher. Designed to keep bright color, being dishwasher safe means your favorite Hydro Flask is always at-the-ready.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8K4STDZ |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 106,351 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 2,949 in Canteens & Water Bottles |
| Brand | Hydro Flask |
| Brand Name | Hydro Flask |
| Cap Type | Flex Straw Cap |
| Capacity | 1.13 kg |
| Colour | Off-white |
| Customer Reviews | 4.6 out of 5 stars 916 Reviews |
| Included Components | Bottle |
| Is Oven Safe | No |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 14.6W x 22.9H centimetres |
| Item Type Name | Water Bottle |
| Item Weight | 0.66 Kilograms |
| Item height | 9 inches |
| Manufacturer | Hydro Flask |
| Material Type | Stainless Steel |
| Model Name | Wide Mouth Flex Straw Bottle |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Water |
| Recommended uses for product | Water |
| Special Features | Vacuum Insulated |
| Special feature | Vacuum Insulated |
| UPC | 840394205403 |
| Unit Count | 1.0 Count |
| With Lid | Yes |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 1.13 kg
- **Colour:** Off-white
- **Recommended uses for product:** Water
- **Special feature:** Vacuum Insulated

## Images

![40 Oz Wide Mouth Flex Straw Cap Ivory - Image 1](https://m.media-amazon.com/images/I/61ZFI+g60nL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gorgeous. Built to last.
*by H***B on 1 October 2025*

Love it! This will be perfect for the beach or hiking and the wide mouth means it’s easy to chuck big lumps of ice in. I adore the Fir Green colour. I hope Hydroflask repeat this as I could only source it on Amazon US.

### ⭐⭐⭐ Over priced but works.
*by C***N on 25 September 2025*

Expensive but doesn’t leak & looks nice. Daughter is happy. Keeps drinks cold & is easy enough to clean.

### ⭐⭐ Doesn't keep the liquid hot.
*by K***R on 6 February 2025*

Used it for the first time and after 3 hours the liquid was too cold to drink. I'd made tea for a pit stop during a walk. Very disappointed

## Frequently Bought Together

- HYDRO FLASK Wide Mouth vacuum insulated stainless steel water bottle with leakproof closeable straw lid for cold water drinks, sports, travel, car and school
- Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic
- Hydro Flask Travel Tumbler Stainless Steel Insulated Cup with Lid and Straw for Cold Water and Drinks for Sports, School, Work, Car, Travel and Weekends

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**Shop now:** [https://www.desertcart.lk/products/645606521-40-oz-wide-mouth-flex-straw-cap-ivory](https://www.desertcart.lk/products/645606521-40-oz-wide-mouth-flex-straw-cap-ivory)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-23*