---
product_id: 735149783
title: "Coolflask 40 oz Water Bottle Insulated with Straw & 3 Leakproof Lids"
brand: "coolflask"
price: "₨1442"
currency: SCR
in_stock: true
reviews_count: 13
category: "Coolflask"
url: https://www.desertcart.sc/products/735149783-coolflask-40-oz-water-bottle-insulated-with-straw-and-3
store_origin: SC
region: Seychelles
---

# 3 leakproof lids 24H heat retention 48H ice-cold lock Coolflask 40 oz Water Bottle Insulated with Straw & 3 Leakproof Lids

**Brand:** coolflask
**Price:** ₨1442
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game—because your drink deserves VIP treatment.

## Quick Answers

- **What is this?** Coolflask 40 oz Water Bottle Insulated with Straw & 3 Leakproof Lids by coolflask
- **How much does it cost?** ₨1442 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/735149783-coolflask-40-oz-water-bottle-insulated-with-straw-and-3)

## 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

- • **Built to Last & Go:** 18/8 stainless steel with rust-proof, sweat-proof coating means durability meets sleek design for your daily grind or wild adventures.
- • **Hydration, Your Way:** Three versatile lids (straw, spout, handle) let you sip, pour, or carry with effortless style and zero leaks.
- • **Stay Chill or Sizzle:** Triple-layer copper vacuum insulation keeps your drink icy cold for 48 hours or piping hot for 24—no compromises.
- • **Massive 40 oz Capacity:** Fewer refills, more freedom—perfect for long workdays, hikes, or gym sessions where staying hydrated is non-negotiable.
- • **Easy Clean, Eco-Friendly:** BPA-free, dishwasher safe, and reusable—ditch single-use plastics and join the sustainable hydration movement.

## Overview

The Coolflask 40 oz insulated water bottle features triple-layer copper-plated vacuum insulation that keeps beverages cold for up to 48 hours and hot for 24 hours. Crafted from durable, rust-proof 18/8 stainless steel, it includes three leakproof lids (straw, spout, and handle) for versatile drinking options. With a large 40 oz capacity and sweat-proof coating, it’s designed for professionals and adventurers alike who demand style, sustainability, and superior performance in their hydration gear.

## Description

Shop Coolflask at the desertcart Travel & To-Go Drinkware store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

Review: He loves it !! - I bought this water jug as a gift for my boyfriend, and he uses it every single day! It’s a great size, keeps his drinks cold, and even keeps ice frozen for hours at a time. He takes it everywhere he goes and uses it for just about everything, so it’s definitely been a versatile and useful purchase. So far, we’ve had no issues with leaking or any other problems with the product. It looks great, the handle makes it easy to carry, and he loves having it with him wherever he goes..So far, we’re very happy customers and would definitely recommend it!!
Review: Fantastic! Good quality and price while looking sleek. - Perfect size, shape, color, durability, leak-proof, and keeps things cold for such a long time. Even storing it in my hot car all day in +100° outside temps it keeps the fluid cold, even when the outside is burning hot. It's got a handy holder for it that fits on my car seat passenger headrest and hangs behind the seat. It's great for emergency water in the car and it can stay there under heated conditions without giving you the chemicals from plastic. The lid opening is great and easy to use. Amazing price. I like the cool color shades.

## Features

- Going Green: 40 oz Insulated Water Bottle is built with 18/8 (304) stainless steel that's BPA-free, reusable, and safe for all. It's rust-proof, and free from oder retain. Liquid can be fresh in its best taste for a whole day.
- 48H Cold & 24H Hot: Triple Insulation Technology adopts double wall and vacuum seal, keeps beverages cold for up to 48 hours and hot 24 hours. Anti-sweat coating can keep the surface dry and clean, making it easy to grip.
- Flexible Drinking On-the-Go: This 40 oz water bottle comes with 3 different lids. The screw-on lid with flip-up handle is for easy ice refilling with superior portability; spout lid makes it convenient to drink hot liquid and straw lid for sipping cold.
- Travel Longer: With 40 oz capacity, the metal water bottle allows you to enjoy your trip easier with fewer refills, perfect for hiking, camping and sport events. It's easy to stay hydrated and refreshed on exciting adventures with such a versatile bottle.
- Easy to Maintain: This stainless steel water flask is rustproof, sweat-proof, and BPA-free. Dishwasher safety. 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 | B0DRCSCH32 |
| Additional Features | Break Resistant, Hot over 24 Hours, Keep Ice Cold over 48 Hours, Leakproof, Triple layer copper-plated vacuum Insulated |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Base Diameter | 3.58 inches |
| Best Sellers Rank | #832 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #32 in Insulated Bottles |
| Brand | Coolflask |
| Brand Name | Coolflask |
| Cap Type | Straw Lid &Spout Lid&Bolded Handle Lid |
| Capacity | 2.5 pounds |
| Color | Ombre Green |
| Customer Reviews | 4.6 out of 5 stars 16,518 Reviews |
| Included Components | Bag, Bolded handle Lid, Shoulder Strap, Spout Lid, Straw Lid with 2 Straws & Straw brush |
| Item Dimensions W x H | 3.58"W x 10.16"H |
| Item Weight | 1.8 pounds |
| Manufacturer | Coolflask |
| Material Type | 18/8 Stainless Steel, Copper Plating, Vacuum Layer |
| Model Name | Long-lasting insulated water bottle |
| Number of Items | 1 |
| Product Care Instructions | Dishwasher Safe, Hand Wash |
| Recommended Uses For Product | Coffee, Juice, Soup, Tea, Water |
| Special Feature | Break Resistant, Hot over 24 Hours, Keep Ice Cold over 48 Hours, Leakproof, Triple layer copper-plated vacuum Insulated Special Feature Break Resistant, Hot over 24 Hours, Keep Ice Cold over 48 Hours, Leakproof, Triple layer copper-plated vacuum Insulated See more |

## Product Details

- **Brand:** Coolflask
- **Capacity:** 2.5 pounds
- **Color:** Ombre Green
- **Recommended Uses For Product:** Coffee, Juice, Soup, Tea, Water

## Images

![Coolflask 40 oz Water Bottle Insulated with Straw & 3 Leakproof Lids - Image 1](https://m.media-amazon.com/images/I/71nPF5EhK8L.jpg)
![Coolflask 40 oz Water Bottle Insulated with Straw & 3 Leakproof Lids - Image 2](https://m.media-amazon.com/images/I/61lDcLQBgNL.jpg)
![Coolflask 40 oz Water Bottle Insulated with Straw & 3 Leakproof Lids - Image 3](https://m.media-amazon.com/images/I/71vLri7x7bL.jpg)
![Coolflask 40 oz Water Bottle Insulated with Straw & 3 Leakproof Lids - Image 4](https://m.media-amazon.com/images/I/61UvspEfITL.jpg)
![Coolflask 40 oz Water Bottle Insulated with Straw & 3 Leakproof Lids - Image 5](https://m.media-amazon.com/images/I/71Spzvax-aL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ He loves it !!
*by S***A on August 29, 2026*

I bought this water jug as a gift for my boyfriend, and he uses it every single day! It’s a great size, keeps his drinks cold, and even keeps ice frozen for hours at a time. He takes it everywhere he goes and uses it for just about everything, so it’s definitely been a versatile and useful purchase. So far, we’ve had no issues with leaking or any other problems with the product. It looks great, the handle makes it easy to carry, and he loves having it with him wherever he goes..So far, we’re very happy customers and would definitely recommend it!!

### ⭐⭐⭐⭐⭐ Fantastic! Good quality and price while looking sleek.
*by J***A on August 28, 2026*

Perfect size, shape, color, durability, leak-proof, and keeps things cold for such a long time. Even storing it in my hot car all day in +100° outside temps it keeps the fluid cold, even when the outside is burning hot. It's got a handy holder for it that fits on my car seat passenger headrest and hangs behind the seat. It's great for emergency water in the car and it can stay there under heated conditions without giving you the chemicals from plastic. The lid opening is great and easy to use. Amazing price. I like the cool color shades.

### ⭐⭐⭐⭐⭐ Huge capacity and actually keeps water cold
*by W***. on September 15, 2026*

This bottle is massive, which is exactly what I wanted. At 128 oz, I can fill it once in the morning and have enough water to get through most or all of the day without constantly refilling it. The insulation is the biggest plus. It does a great job keeping water cold for hours, even when the bottle is sitting somewhere warm. The included lid options are also useful because you can switch between the straw lid and the other styles depending on how you prefer to drink from it. For something this large, the handle makes it much easier to carry around. The lids seal well and I haven’t had issues with leaking when everything is tightened properly. The obvious downside is that a full gallon bottle is heavy and bulky, but that comes with the territory. This definitely isn’t something you’re going to throw into a normal cup holder. Overall, if you want a large insulated bottle that minimizes refills and gives you multiple lid options, this is a great choice.

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**Shop now:** [https://www.desertcart.sc/products/735149783-coolflask-40-oz-water-bottle-insulated-with-straw-and-3](https://www.desertcart.sc/products/735149783-coolflask-40-oz-water-bottle-insulated-with-straw-and-3)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-10-03*