---
product_id: 666329665
title: "Coolflask 40 oz Water Bottle Insulated with PU Leather Sleeve, Water Bottle Stainless Steel Metal with Straw Lid and Spout Lid, Double Vacuum Keep Cold 48h Hot 24h Water Flask, Polar Black"
brand: "coolflask"
price: "VT33516"
currency: VUV
in_stock: true
reviews_count: 5
category: "Coolflask"
url: https://www.desertcart.vu/products/666329665-coolflask-40-oz-water-bottle-insulated-with-pu-leather-sleeve
store_origin: VU
region: Vanuatu
---

# PU leather sleeve - premium grip & style 40oz capacity - hydrate all day Keeps cold 48h, hot 24h Coolflask 40 oz Water Bottle Insulated with PU Leather Sleeve, Water Bottle Stainless Steel Metal with Straw Lid and Spout Lid, Double Vacuum Keep Cold 48h Hot 24h Water Flask, Polar Black

**Brand:** coolflask
**Price:** VT33516
**Availability:** ✅ In Stock

## Summary

> 🥤 Stay cool, stay classy—hydrate like a boss with Coolflask!

## Quick Answers

- **What is this?** Coolflask 40 oz Water Bottle Insulated with PU Leather Sleeve, Water Bottle Stainless Steel Metal with Straw Lid and Spout Lid, Double Vacuum Keep Cold 48h Hot 24h Water Flask, Polar Black by coolflask
- **How much does it cost?** VT33516 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/666329665-coolflask-40-oz-water-bottle-insulated-with-pu-leather-sleeve)

## Best For

- coolflask enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Meets Sturdy:** Durable stainless steel wrapped in a luxe PU leather sleeve for a sophisticated, non-slip grip that turns heads.
- • **Versatile Lid Trio:** Choose your flow with straw, spout, or wide lids—effortless hydration on the move or at your desk.
- • **Temperature Mastery:** Double vacuum insulation with copper lining locks in cold for 48 hours and heat for 24 hours—sip perfection anytime.
- • **Hydrate Without Limits:** Generous 40oz capacity fuels your busiest days without constant refills.
- • **Carry in Style & Comfort:** Includes a soft, protective sleeve with adjustable strap and pockets for essentials—your hydration, your way.

## Overview

The Coolflask 40 oz insulated water bottle combines high-capacity hydration with advanced double vacuum insulation and copper lining to keep drinks cold for 48 hours or hot for 24 hours. Wrapped in a stylish PU leather sleeve, it offers a premium look and secure grip. Versatile with three lid options (straw, spout, wide) and a protective carry sleeve with adjustable strap and storage pockets, it’s designed for active professionals who demand both function and fashion in their daily hydration.

## Description

Coolflask 40 oz Water Bottle Insulated with PU Leather Sleeve, Water Bottle Stainless Steel Metal with Straw Lid and Spout Lid, Double Vacuum Keep Cold 48h Hot 24h Water Flask

Review: This is an excellent water bottle and brand which is large capacity, high quality, and very nicely designed and made. Given that it has 2 liter capacity, it is very useful and convenient. However, it's size and shape are surprisingly compact given it's capacity, which is nice. It is also stable and sit well on any table or desk, so the shape and design is perfect. The outer finish is also really high quality. It is also great value for money considering the price compared to more expensive brands, and it comes with a lot of accessories that are really useful like multiple different top pieces (straw, spout, wide lid), and a very nice leather pouch that adds to the premium feel of the bottle and keeps it in top condition. The pouch also has loops, so you can attach the included strap to it for easy carry. I have been using the bottle for a few days, and it works very well. It keeps water cold over night when some ice cubes are added. It does not leak at all. I have been using it with the straw bottle top, and it works very well. I'm very happy with this bottle, and can recommend it. I would also be happy to buy other bottles from this brand e.g. the larger 1 Gallon bottle as well. I hope they make it available. They also have interesting colors available. I went for the black one, but the other color options also look interesting.
Review: This water bottle is such great quality, the perfect size, keeps your water cold all day, and the accessories are out of this world amazing. The color is beautiful and it is perfect for someone who is active and drinks a lot of water! The material of the water bottle is sturdy as well as the case that comes with it! The case is so clever because it keeps your water bottle nice and safe and prevents the water bottle from denting and being ruined easily, the case is a very soft almost wet-suit material! The strap is very sturdy and so necessary with a water bottle that is so big as it is adjustable and can be a wide variety of different lengths! The strap helps so much when carrying the bottle around a campus all day! The pockets in the case are expandable and can fit anything like a phone, AirPods, chapstick and so much more! The case also has a very nice black strap if you don’t want the long black hand strap. The three different lids are great quality and I’m very impressed by this product! I only have phenomenal things to say about this water bottle, but it is a life saver and a game changer.

## Features

- 【Smaller But Larger】Our 40oz Insulated Water Bottle offers ample space to quench your thirst during intense workouts or long hikes. Its compact yet roomy design allows you to carry more without the burden of extra weight, making it an ideal companion in life.
- 【Stylish and Functional】The water bottle not only performs impeccably but also catches the eye with its sleek and vibrant appearance. The PU leather sleeve adds a touch of elegance, while the color contrast enhance the visual appeal. You can free your hands and keep hydrated with this trendy Water Jug.
- 【Enhanced Insulation】With double layers of food-grade stainless steel and a copper lining in the middle, our Stainless Steel Water Bottle delivers extended insulation time. This Metal Water Bottle keeps drinks cold for 48 hrs and hot for 24 hrs, ensuring the last sip is as fresh and safe as the first.
- 【Versatile and Convenient】Designed for outdoor activities, the Insulated Water Bottle proves to be a versatile companion. It comes with handle lid and straw lid for easy using, making it a perfect choice for sports, hiking and gym sessions. The spout lid makes drinking hassle-free, whether you're on the move or at rest.
- 【Hassle-Free Lifetime Warranty】Package includes a 40 oz water bottle, 1 carry sleeve, 3 lids, 2 straws, and 1 straw brush. Hand washing is recommended. We offer a lifetime warranty. Any questions, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGV1F4D4 |
| Additional Features | Cold 48 Hours, Leakproof |
| Age Range Description | Adult |
| Best Sellers Rank | #74,283 in Kitchen ( See Top 100 in Kitchen ) #1,007 in Insulated Bottles |
| Brand Name | Coolflask |
| Cap Type | Straw Cap |
| Capacity | 1.13 kg |
| Color | Polar Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (562) |
| Included Components | Spout lid, Straw, Straw lid, brush |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 10.2W x 20.3H centimeters |
| Item height | 1 inches |
| Manufacturer | Coolflask |
| Material Type | Stainless Steel |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Water |
| Theme | Space |
| Unit Count | 1.0 Count |
| With Lid | Yes |

## Product Details

- **Brand:** Coolflask
- **Capacity:** 1.13 kg
- **Colour:** Polar Black
- **Recommended uses for product:** Water
- **Special features:** Cold 48 Hours, Leakproof

## Images

![Coolflask 40 oz Water Bottle Insulated with PU Leather Sleeve, Water Bottle Stainless Steel Metal with Straw Lid and Spout Lid, Double Vacuum Keep Cold 48h Hot 24h Water Flask, Polar Black - Image 1](https://m.media-amazon.com/images/I/71pZCHb58WL.jpg)
![Coolflask 40 oz Water Bottle Insulated with PU Leather Sleeve, Water Bottle Stainless Steel Metal with Straw Lid and Spout Lid, Double Vacuum Keep Cold 48h Hot 24h Water Flask, Polar Black - Image 2](https://m.media-amazon.com/images/I/71fzGn9gimL.jpg)
![Coolflask 40 oz Water Bottle Insulated with PU Leather Sleeve, Water Bottle Stainless Steel Metal with Straw Lid and Spout Lid, Double Vacuum Keep Cold 48h Hot 24h Water Flask, Polar Black - Image 3](https://m.media-amazon.com/images/I/71K6for+K+L.jpg)
![Coolflask 40 oz Water Bottle Insulated with PU Leather Sleeve, Water Bottle Stainless Steel Metal with Straw Lid and Spout Lid, Double Vacuum Keep Cold 48h Hot 24h Water Flask, Polar Black - Image 4](https://m.media-amazon.com/images/I/61s+DY+NA4L.jpg)
![Coolflask 40 oz Water Bottle Insulated with PU Leather Sleeve, Water Bottle Stainless Steel Metal with Straw Lid and Spout Lid, Double Vacuum Keep Cold 48h Hot 24h Water Flask, Polar Black - Image 5](https://m.media-amazon.com/images/I/71SEVlxkT9L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***S on 27 November 2024*

This is an excellent water bottle and brand which is large capacity, high quality, and very nicely designed and made. Given that it has 2 liter capacity, it is very useful and convenient. However, it's size and shape are surprisingly compact given it's capacity, which is nice. It is also stable and sit well on any table or desk, so the shape and design is perfect. The outer finish is also really high quality. It is also great value for money considering the price compared to more expensive brands, and it comes with a lot of accessories that are really useful like multiple different top pieces (straw, spout, wide lid), and a very nice leather pouch that adds to the premium feel of the bottle and keeps it in top condition. The pouch also has loops, so you can attach the included strap to it for easy carry. I have been using the bottle for a few days, and it works very well. It keeps water cold over night when some ice cubes are added. It does not leak at all. I have been using it with the straw bottle top, and it works very well. I'm very happy with this bottle, and can recommend it. I would also be happy to buy other bottles from this brand e.g. the larger 1 Gallon bottle as well. I hope they make it available. They also have interesting colors available. I went for the black one, but the other color options also look interesting.

### ⭐⭐⭐⭐⭐ Review
*by C***E on 7 August 2023*

This water bottle is such great quality, the perfect size, keeps your water cold all day, and the accessories are out of this world amazing. The color is beautiful and it is perfect for someone who is active and drinks a lot of water! The material of the water bottle is sturdy as well as the case that comes with it! The case is so clever because it keeps your water bottle nice and safe and prevents the water bottle from denting and being ruined easily, the case is a very soft almost wet-suit material! The strap is very sturdy and so necessary with a water bottle that is so big as it is adjustable and can be a wide variety of different lengths! The strap helps so much when carrying the bottle around a campus all day! The pockets in the case are expandable and can fit anything like a phone, AirPods, chapstick and so much more! The case also has a very nice black strap if you don’t want the long black hand strap. The three different lids are great quality and I’m very impressed by this product! I only have phenomenal things to say about this water bottle, but it is a life saver and a game changer.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 5 December 2025*

Looks sturdy, doesn’t smell, and comes with many accessories. The size is 2 liters, just as I wanted, and it’s still not too heavy. All the lids close very well.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-03*