---
product_id: 616581800
title: "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: "€ 59.18"
currency: EUR
in_stock: true
reviews_count: 13
category: "Coolflask"
url: https://www.desertcart.hr/products/616581800-40-oz-water-bottle-insulated-with-pu-leather-sleeve-water
store_origin: HR
region: Croatia
---

# PU leather sleeve for hands-free carry Keeps hot 24h Keeps cold 48h 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:** € 59.18
**Availability:** ✅ In Stock

## Summary

> 💧 Stay hydrated, stay ahead — the last sip never tasted this fresh!

## Quick Answers

- **What is this?** 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?** € 59.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/616581800-40-oz-water-bottle-insulated-with-pu-leather-sleeve-water)

## 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

- • **Compact Yet Mighty:** 64 oz capacity in a sleek, lightweight design perfect for on-the-go pros.
- • **Versatile Lid Trio:** Three interchangeable lids (straw, spot, handle) let you hydrate your way, anytime, anywhere.
- • **Eco-Friendly & Safe:** 18/8 food-grade stainless steel and BPA-free materials keep you and the planet healthy.
- • **Chic & Functional Sleeve:** PU leather sleeve adds style and stress-free carrying for your busy lifestyle.
- • **Ultimate Temperature Control:** Double-wall stainless steel with copper lining locks in cold for 48h and heat for 24h—sip perfection all day.

## Overview

The Coolflask 64 oz insulated water bottle combines cutting-edge vacuum insulation and copper lining to keep beverages cold for 48 hours and hot for 24 hours. Featuring a stylish PU leather sleeve and three versatile lids, it offers unmatched portability and drinking options. Crafted from durable, BPA-free 18/8 stainless steel, this half-gallon jug is designed for professionals who demand hydration that keeps pace with their dynamic lifestyle.

## Description

COOLFLASK Coolflask MegaSip Bottle Coolflask Titan Series 32 oz Insulated Water Bottle Water Bottle with Strap/Handle Coolflask Succinct Series Coolflask Triad Series Accessories What do you think is cool? To be yourself is cool, as well as to adhere to exercise, keep learning, and break some bad habits; even trying something new can be cool. Let's be real cool and stay forever young! What do you think is cool? To be yourself is cool, as well as to adhere to exercise, keep learning, and break some bad habits; even trying something new can be cool. Let's be real cool and stay forever young!

Review: Great water bottle - Keeps water ice cold for over 12 hours. The numerous lids give you different solutions to drinking the liquid (hot or cold).
Review: Very good bottle - Love love love it. Easy to use obviously but it stays cold for hours over time. Love the color and holder to the bottle. Highly recommend

## 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 flask.
- 【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.
- 【Easy to Maintain】 This stainless steel water flask is rustproof, sweat-proof, and BPA-free. Hand wash only and no abrasives. Do not put it in a freezer or microwave. Not for soft drinks. Be carefully of being scalded when handling hot liquids.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGV1F4D4 |
| Additional Features | Cold 48 Hours, Leakproof |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #292,998 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #2,128 in Insulated Bottles |
| Brand | Coolflask |
| Brand Name | Coolflask |
| Cap Type | Straw Cap |
| Capacity | 2.5 Pounds |
| Color | Polar Black |
| Customer Reviews | 4.4 out of 5 stars 72 Reviews |
| Included Components | Spout lid, Straw, Straw lid, brush |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 4"W x 8"H |
| Manufacturer | Coolflask |
| Material Type | Stainless Steel |
| Number of Items | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Water |
| Special Feature | Cold 48 Hours, Leakproof |
| Theme | Holiday |
| Unit Count | 1.0 Count |
| With Lid | Yes |

## Product Details

- **Brand:** Coolflask
- **Capacity:** 4 Pounds
- **Color:** Polar Black
- **Recommended Uses For Product:** Water, outdoor activities, office use
- **Special Feature:** Hot 24 hour, Lightweight

## Images

![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)
![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)
![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)
![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)
![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

### ⭐⭐⭐⭐⭐ Great water bottle
*by K***R on May 26, 2025*

Keeps water ice cold for over 12 hours. The numerous lids give you different solutions to drinking the liquid (hot or cold).

### ⭐⭐⭐⭐⭐ Very good bottle
*by T***A on June 29, 2024*

Love love love it. Easy to use obviously but it stays cold for hours over time. Love the color and holder to the bottle. Highly recommend

### ⭐⭐⭐⭐⭐ The Best of thr Best
*by S***G on August 18, 2024*

I've bought so many different kinds from Walmart and Target and even paid more. This right here has been the best 1 and has lasted a long time. I even get more for my money with this right here. Definitely worth every buck!

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**Shop now:** [https://www.desertcart.hr/products/616581800-40-oz-water-bottle-insulated-with-pu-leather-sleeve-water](https://www.desertcart.hr/products/616581800-40-oz-water-bottle-insulated-with-pu-leather-sleeve-water)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-08*