---
product_id: 455309620
title: "Water Bottle - Insulated Stainless Steel - Wide Mouth Flex Lid, Non Spill, Leakproof and Refillable in 40 Oz"
brand: "hydro flask"
price: "VT18434"
currency: VUV
in_stock: true
reviews_count: 8
category: "Hydro Flask"
url: https://www.desertcart.vu/products/455309620-water-bottle-insulated-stainless-steel-wide-mouth-flex-lid-non
store_origin: VU
region: Vanuatu
---

# Leakproof Seal 12H Hot Retention 24H Cold Retention Water Bottle - Insulated Stainless Steel - Wide Mouth Flex Lid, Non Spill, Leakproof and Refillable in 40 Oz

**Brand:** hydro flask
**Price:** VT18434
**Availability:** ✅ In Stock

## Summary

> 💧Hydrate like a boss—cold, hot, leakproof, and always on point.

## Quick Answers

- **What is this?** Water Bottle - Insulated Stainless Steel - Wide Mouth Flex Lid, Non Spill, Leakproof and Refillable in 40 Oz by hydro flask
- **How much does it cost?** VT18434 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/455309620-water-bottle-insulated-stainless-steel-wide-mouth-flex-lid-non)

## 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

- • **Grab & Go Ready:** Wide mouth with flexible handle makes refills and transport seamless—hydration meets hustle.
- • **Stay Chill All Day:** Double-wall TempShield insulation locks in cold for 24 hours and hot for 12, so your drink is always just right.
- • **Effortless Clean-Up:** Dishwasher safe and stain-resistant, your Hydro Flask stays vibrant and ready for every adventure.
- • **Leakproof Confidence:** Flex Cap design guarantees zero spills—toss it in your bag and go, worry-free.
- • **Pure Taste, Every Sip:** Pro-grade stainless steel prevents flavor transfer, keeping your hydration fresh and clean.

## Overview

The Hydro Flask 40 oz Wide Mouth Flex Lid water bottle features double-wall TempShield vacuum insulation that keeps beverages cold for 24 hours and hot for 12. Crafted from durable stainless steel, it ensures pure taste with no flavor retention. Its leakproof Flex Cap and flexible handle make it ultra-portable and spill-resistant. Dishwasher safe and BPA-free, this bottle combines high performance with easy maintenance, perfect for professionals who demand hydration that keeps pace with their busy lifestyle.

## Description

Stay hydrated with the Hydro Flask 40 oz Wide Mouth Bottle. With a comfortable, flexible handle, the reusable water bottle is leakproof with double-wall insulation to keep drinks cold up to 24 hours and hot for up to 12 hours. The insulated bottle easily fits ice cubes and is dishwasher safe. 24 hours cold. 12 hours hot. TempShield® double-wall vacuum insulation. Leakproof when closed. Won't retain odor or leftover flavor. BPA-Free. Dishwasher safe. Easy to clean by hand or dishwasher. Stays clean and colorful. Not for use on a stove, in a microwave or freezer. Keep hot drinks out of the reach of children. Bottle fits all Wide Mouth caps and lids, including the leakproof Flex Straw Cap, Flex Chug Cap, Flex Sip Cap for hot drinks and stainless steel Flex Cap.

Review: OG best water bottle - I absolutely love hydroflask. They have a double walled insulation system that is sealed with a glass bead rather than lead (like stanley or many other brands) making this water bottle the safest to use in terms of lead exposure and overall health. It is very easy to wash - can be hand washed or put in the dishwasher depending on your energy levels, laziness and overall preference. I only ever fill this with ice water so I can’t attest to how well it holds up to hot drinks, but I assume it holds very well considering it’s insulated stainless steel. When I fill this with ice water i’ll put about 8 square ice cubes and it will stay cold for 24+ hours i’m not even kidding. The fun color, stable consistent temperature make it so much easier for me to drink more water and make it fun! This water bottle is easy to take anywhere with you, because it has a handle attached to the screw on lid. It does not fit in cup holders as it is too wide. but regardless it’s great! Just throw it in your purse or put it in your car on the seat or floor and it’s ready to take on any adventure with you!
Review: It's perfect!!! - I love this water bottle so much!!! It keeps your water cold for like more than 12 hours. It's so cute and its the perfect size!

## Features

- 40 OZ INDIGO BLUE BOTTLE: Fill and refill with the Hydro Flask Wide Mouth insulated water bottle with leakproof cap. With a comfortable, flexible handle, the bottle is easy to grab and take anywhere. Double-wall insulation keeps drinks cold up to 24 hours and hot for 12 for ideal refreshment.
- 24 HOURS COLD. 12 HOURS HOT: The insulated water bottle keeps drinks cold for 24 hours and hot for 12 thanks to double-wall vacuum insulation. TempShield insulation is designed to be lightweight and efficient temperature retention, keeping contents ready to sip.
- LEAKPROOF: Say goodbye to leaky water bottles. The Hydro Flask Flex Cap is leakproof when closed. Toss it into your bag without worry.
- 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 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 | B09SQMYWGY |
| Additional Features | Cold For 24 Hours,Cold Up To 24 Hours,Leakproof |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Base Diameter | 3.6 Inches |
| Best Sellers Rank | #149 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #13 in Water Bottles |
| Brand | Hydro Flask |
| Brand Name | Hydro Flask |
| Cap Type | Flex Cap |
| Capacity | 2.5 Pounds |
| Color | Indigo |
| Customer Reviews | 4.7 out of 5 stars 29,241 Reviews |
| Global Trade Identification Number | 00810070084097 |
| Included Components | Water Bottle |
| Is Oven Safe | No |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 3.6"W x 11.8"H |
| Item Height | 32.13 centimeters |
| Item Type Name | Water Bottle |
| Item Weight | 1.12 Pounds |
| Manufacturer | Hydro Flask |
| Manufacturer Warranty Description | Lifetime |
| Material Type | Stainless Steel |
| Model Name | Wide Mouth Flex Cap Bottle |
| Number of Items | 1 |
| Pattern | Bottle |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Water |
| Special Feature | Cold For 24 Hours,Cold Up To 24 Hours,Leakproof |
| Theme | Solid |
| UPC | 810070084097 |
| Unit Count | 1.0 Count |
| With Lid | Yes |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 2.5 Pounds
- **Color:** Indigo
- **Recommended Uses For Product:** Water
- **Special Feature:** Cold For 24 Hours,Cold Up To 24 Hours,Leakproof

## Images

![Water Bottle - Insulated Stainless Steel - Wide Mouth Flex Lid, Non Spill, Leakproof and Refillable in 40 Oz - Image 1](https://m.media-amazon.com/images/I/61NkJ6HlvqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ OG best water bottle
*by C***T on October 23, 2025*

I absolutely love hydroflask. They have a double walled insulation system that is sealed with a glass bead rather than lead (like stanley or many other brands) making this water bottle the safest to use in terms of lead exposure and overall health. It is very easy to wash - can be hand washed or put in the dishwasher depending on your energy levels, laziness and overall preference. I only ever fill this with ice water so I can’t attest to how well it holds up to hot drinks, but I assume it holds very well considering it’s insulated stainless steel. When I fill this with ice water i’ll put about 8 square ice cubes and it will stay cold for 24+ hours i’m not even kidding. The fun color, stable consistent temperature make it so much easier for me to drink more water and make it fun! This water bottle is easy to take anywhere with you, because it has a handle attached to the screw on lid. It does not fit in cup holders as it is too wide. but regardless it’s great! Just throw it in your purse or put it in your car on the seat or floor and it’s ready to take on any adventure with you!

### ⭐⭐⭐⭐⭐ It's perfect!!!
*by T***T on January 23, 2026*

I love this water bottle so much!!! It keeps your water cold for like more than 12 hours. It's so cute and its the perfect size!

### ⭐⭐⭐⭐⭐ A Masterclass in Form and Function
*by S***R on September 25, 2025*

The HYDRO FLASK Insulated Water Bottle effortlessly blends sleek design with outstanding performance. Crafted from durable stainless steel, it keeps beverages cold for hours even on the hottest days and hot drinks perfectly warm when needed. Its clean aesthetic, reliable insulation, and easy-to-carry handle make it a go-to companion for everything from daily commutes to rugged hikes. With a wide range of sizes and colors, it offers both personality and practicality. A simple, high-quality bottle that delivers exactly what it promises and then some.

## Frequently Bought Together

- Hydro Flask Wide Flex Cap Indigo 40 Oz
- Hydro Flask Wide Mouth Lids- Accessory for Wide Mouth Water Bottle
- Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic Black Medium

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**Shop now:** [https://www.desertcart.vu/products/455309620-water-bottle-insulated-stainless-steel-wide-mouth-flex-lid-non](https://www.desertcart.vu/products/455309620-water-bottle-insulated-stainless-steel-wide-mouth-flex-lid-non)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-27*