---
product_id: 545127871
title: "Hydro Flask 40 Oz Wide Mouth Flex Straw Cap Ivory"
brand: "hydro flask"
price: "₨55498"
currency: LKR
in_stock: true
reviews_count: 10
category: "Hydro Flask"
url: https://www.desertcart.lk/products/545127871-hydro-flask-40-oz-wide-mouth-flex-straw-cap-ivory
store_origin: LK
region: Sri Lanka
---

# Leakproof Flex Straw Cap Dishwasher safe 24H cold retention Hydro Flask 40 Oz Wide Mouth Flex Straw Cap Ivory

**Brand:** hydro flask
**Price:** ₨55498
**Availability:** ✅ In Stock

## Summary

> 💧Hydrate smarter, not harder—sip in style with Hydro Flask!

## Quick Answers

- **What is this?** Hydro Flask 40 Oz Wide Mouth Flex Straw Cap Ivory by hydro flask
- **How much does it cost?** ₨55498 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/545127871-hydro-flask-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

- • **Sip Seamlessly:** Leakproof Flex Straw Cap lets you hydrate hands-free with zero spills or drips.
- • **Stay Chill All Day:** Double-wall vacuum insulation locks in cold for 24 hours—ice stays ice, guaranteed.
- • **Effortless Clean-Up:** Dishwasher safe design means your bottle stays pristine without the hassle.
- • **Wide Mouth, Big Ice:** Generous opening makes adding ice cubes and cleaning a breeze—hydrate like a pro.
- • **Pure Taste, Every Time:** Pro-grade stainless steel ensures no flavor transfer—your water tastes fresh, always.

## Overview

The Hydro Flask 40 oz Wide Mouth Flex Straw Cap bottle combines durable stainless steel with double-wall vacuum insulation to keep drinks cold for 24 hours. Featuring a leakproof, easy-to-use straw cap and dishwasher safe components, it’s designed for busy professionals who demand convenience, pure taste, and reliable hydration on the go.

## 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: Love!! - I spend a lot of time outdoors bashing about with a water bottle so white was a brave choice but it’s held up pretty well! A straw is a must have with me for a bottle, I drink so much more. Really helps that it can go in the dishwasher or I’d never get round to washing it. It’s a bit of an investment but these bottles hold up so well and you know it’s made of good quality materials, so it doesn’t taste like you’re drinking metal.
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.

## 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 | 260,628 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 7,043 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 1,001 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 |
| 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:** Indigo
- **Recommended uses for product:** Water
- **Special feature:** Vacuum Insulated

## Images

![Hydro Flask 40 Oz Wide Mouth Flex Straw Cap Ivory - Image 1](https://m.media-amazon.com/images/I/61ZFI+g60nL.jpg)
![Hydro Flask 40 Oz Wide Mouth Flex Straw Cap Ivory - Image 2](https://m.media-amazon.com/images/I/61RXnphQ1KL.jpg)
![Hydro Flask 40 Oz Wide Mouth Flex Straw Cap Ivory - Image 3](https://m.media-amazon.com/images/I/81t4xMcn3rL.jpg)
![Hydro Flask 40 Oz Wide Mouth Flex Straw Cap Ivory - Image 4](https://m.media-amazon.com/images/I/81vYimFa1ML.jpg)
![Hydro Flask 40 Oz Wide Mouth Flex Straw Cap Ivory - Image 5](https://m.media-amazon.com/images/I/71Hi0kML99L.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the color option "indigo" closer to navy blue or purple?**
A: It's more indigo

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love!!
*by J***S on 26 January 2026*

I spend a lot of time outdoors bashing about with a water bottle so white was a brave choice but it’s held up pretty well! A straw is a must have with me for a bottle, I drink so much more. Really helps that it can go in the dishwasher or I’d never get round to washing it. It’s a bit of an investment but these bottles hold up so well and you know it’s made of good quality materials, so it doesn’t taste like you’re drinking metal.

### ⭐⭐⭐⭐⭐ 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.

## Frequently Bought Together

- Hydro Flask Water Bottle - Insulated Stainless Steel - Wide Straw Lid, Non Spill, Leakproof in 40 Oz Indigo Blue
- Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic Black Medium
- Hydro Flask Wide Mouth Lids- Accessory for Wide Mouth Water Bottle

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**Shop now:** [https://www.desertcart.lk/products/545127871-hydro-flask-40-oz-wide-mouth-flex-straw-cap-ivory](https://www.desertcart.lk/products/545127871-hydro-flask-40-oz-wide-mouth-flex-straw-cap-ivory)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-08-12*