---
product_id: 340820309
title: "Coolflask 128 oz Gallon Water Bottle Insulated with Straw & 3 Leakproof Lid"
brand: "coolflask"
price: "603.53 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Coolflask"
url: https://www.desertcart.tn/products/340820309-coolflask-128-oz-gallon-water-bottle-insulated-with-straw-3
store_origin: TN
region: Tunisia
---

# 3 leakproof lids 24H hot insulation 48H cold retention Coolflask 128 oz Gallon Water Bottle Insulated with Straw & 3 Leakproof Lid

**Brand:** coolflask
**Price:** 603.53 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Hydrate like a boss—48 hours cold, 24 hours hot, zero leaks, all day hustle.

## Quick Answers

- **What is this?** Coolflask 128 oz Gallon Water Bottle Insulated with Straw & 3 Leakproof Lid by coolflask
- **How much does it cost?** 603.53 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/340820309-coolflask-128-oz-gallon-water-bottle-insulated-with-straw-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

- • **Versatile Lid Trio:** Switch effortlessly between straw, spout, and handle lids for every lifestyle moment.
- • **Adventure-Ready Design:** Anti-sweat coating and leakproof seals keep your grip dry and your bag spill-free.
- • **Built to Last & Go Green:** Premium 18/8 stainless steel with rust-proof, BPA-free design for sustainable daily use.
- • **Stay Hydrated, Stay Ahead:** Massive 128 oz capacity means fewer refills and more focus on your goals.
- • **Triple-Layer Thermal Mastery:** Keeps your drinks icy cold for 48 hours or piping hot for 24—no compromises.

## Overview

The Coolflask 128 oz Gallon 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, BPA-free 18/8 stainless steel, it includes three leakproof lids (straw, spout, and handle) for versatile drinking options. With a large 128 oz capacity, anti-sweat coating, and rust-proof design, it’s perfect for professionals and adventurers seeking reliable hydration without constant refills.

## Description

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

Review: If you’re serious about drinking more water… - I’ve gone through a lot of water bottles over the years, and this one honestly surprised me. The 64 oz size is perfect because I’m not constantly refilling it throughout the day. I use it at work, in the gym, and when I’m out running errands, and it keeps my water cold for way longer than I expected. The straw lid is convenient, and I like that it comes with multiple lid options depending on what you’re doing. The carrying sleeve is actually useful too—not one of those accessories that just gets thrown in a drawer. The extra pockets are nice for keys, earbuds, or small items. The bottle is definitely large, so if you’re looking for something compact that fits every cup holder, this isn’t it. But if your goal is staying hydrated without refilling every few hours, it’s worth it. Build quality feels solid, the finish looks good, and it doesn’t feel cheap. So far, no leaks and no complaints. If you’re serious about drinking more water, this is a good buy.
Review: Great look, Very Functional - This is a quality water bottle that is stylish and works very well Keeps drinks exceptionally cool for the entire day if unopened Leak proof - good seal Love the look and color Comes with a lot of accessories but I prefer to just use the basic twist handle top instead of a poor spout

## Features

- Going Green: Gallon 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 water jug comes with 3different 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 128 oz large capacity, the large watter 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 | B093KDJXVM |
| 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 | 6 inches |
| Best Sellers Rank | #280 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #21 in Insulated Bottles |
| Brand | Coolflask |
| Brand Name | Coolflask |
| Cap Type | Straw Lid &Spout Lid&Bolded Handle Lid |
| Capacity | 8 pounds |
| Color | Magic Black |
| Customer Reviews | 4.6 out of 5 stars 16,251 Reviews |
| Included Components | Bolded Handle Lid, Pouch-Equipped Carrying Bag, Shoulder Strap, Spout Lid, Straw Lid with 2 Straws & Straw brush |
| Item Dimensions W x H | 6"W x 12.5"H |
| Item Weight | 4.3 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 |
| Theme | Outdoor |
| UPC | 760354284241 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Coolflask
- **Capacity:** 8 Pounds
- **Color:** Magic Black
- **Recommended Uses For Product:** Water
- **Special Feature:** Cold 48 Hours, Leakproof

## Images

![Coolflask 128 oz Gallon Water Bottle Insulated with Straw & 3 Leakproof Lid - Image 1](https://m.media-amazon.com/images/I/71DSdt05o8L.jpg)
![Coolflask 128 oz Gallon Water Bottle Insulated with Straw & 3 Leakproof Lid - Image 2](https://m.media-amazon.com/images/I/7157BjCBFAL.jpg)
![Coolflask 128 oz Gallon Water Bottle Insulated with Straw & 3 Leakproof Lid - Image 3](https://m.media-amazon.com/images/I/712z2Nhy-wL.jpg)
![Coolflask 128 oz Gallon Water Bottle Insulated with Straw & 3 Leakproof Lid - Image 4](https://m.media-amazon.com/images/I/71IFliy7b3L.jpg)
![Coolflask 128 oz Gallon Water Bottle Insulated with Straw & 3 Leakproof Lid - Image 5](https://m.media-amazon.com/images/I/81AxwKUC1oL.jpg)

## Available Options

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

## Questions & Answers

**Q: Where are the water bottles made?**
A: Hi Dear Customer,
Thanks for your question. The water bottle are made in China. 
Any questions, please contact us.
Regards,
Coolflask

**Q: Was wondering if i can place in the fridge after filling with tap water. not bougie but i do like my water cold. lol**
A: Hi，
Coolflask Triple Insulation Technology adopts double wall and vacuum seal, keeps beverages cold. This means that the bottle is insulated to prevent the water from losing temperature. It will also isolate the outside temperature. 
More importantly, the bottle is sealed and not suitable for freezing in the refrigerator. The volume of water will expand and cause danger when it freezes. Please do not to put in the freezer. Thanks.
Regards,
Coolflask

**Q: Warranty information is obtained how?**
A: Hi,
Any quality problems, kindly please contact us. Coolflask will provide the customer service for you. Thanks.
Regards,
Coolflask

**Q: Where is this made?**
A: Hello,
It's made in China. Thanks,
Regards,
Coolflask

## Customer Reviews

### ⭐⭐⭐⭐⭐ If you’re serious about drinking more water…
*by P***K on June 6, 2026*

I’ve gone through a lot of water bottles over the years, and this one honestly surprised me. The 64 oz size is perfect because I’m not constantly refilling it throughout the day. I use it at work, in the gym, and when I’m out running errands, and it keeps my water cold for way longer than I expected. The straw lid is convenient, and I like that it comes with multiple lid options depending on what you’re doing. The carrying sleeve is actually useful too—not one of those accessories that just gets thrown in a drawer. The extra pockets are nice for keys, earbuds, or small items. The bottle is definitely large, so if you’re looking for something compact that fits every cup holder, this isn’t it. But if your goal is staying hydrated without refilling every few hours, it’s worth it. Build quality feels solid, the finish looks good, and it doesn’t feel cheap. So far, no leaks and no complaints. If you’re serious about drinking more water, this is a good buy.

### ⭐⭐⭐⭐⭐ Great look, Very Functional
*by A***Y on July 5, 2026*

This is a quality water bottle that is stylish and works very well Keeps drinks exceptionally cool for the entire day if unopened Leak proof - good seal Love the look and color Comes with a lot of accessories but I prefer to just use the basic twist handle top instead of a poor spout

### ⭐⭐⭐⭐⭐ Excellent Quality and Insulation, but the Carry Cover Could Be Better
*by J***N on October 16, 2025*

Product: Coolflask 128 oz Gallon Water Bottle Used for: 1 month and 3 weeks Key Features: – Large 128 oz capacity for all-day hydration – Durable stainless steel build with solid insulation – Comes with multiple lids for different uses – Carrying sleeve with strap for portability Ratings: Quality: The quality of the bottle itself is excellent. It feels premium, well-built, and the insulation works great. I’ve only used it for cold drinks, but it holds temperature impressively well. My only complaint is the carrying cover—it feels a bit cheap, and the zipper on mine already broke. A higher-quality sleeve and handle would really make this perfect. Rating: 5/5 Performance: Day to day, it’s been great. It holds cold temperatures for a long time, doesn’t leak, and the different lids all function smoothly. The bottle is large but manageable, and everything feels solid in use. Rating: 5/5 Value: It’s not cheap, but for the quality of the bottle itself, it’s worth it. The insulation, design, and durability justify the cost. The carrying case could use improvement, but it doesn’t take away from how good the bottle is overall. Rating: 5/5 Pros: – Excellent insulation and temperature retention – Strong, durable construction – Multiple functional lids – No leaking issues Cons: – Carrying cover feels cheap and zipper broke early – Could use a sturdier handle design Summary: The Coolflask 128 oz Gallon Water Bottle is a fantastic, heavy-duty option for anyone who needs to stay hydrated throughout the day. The insulation is impressive, and the build feels premium and solid. While the carrying cover is a weak spot, the bottle itself more than makes up for it with performance and quality. If you’re serious about your hydration, this is worth the investment. Overall Rating: 5/5 Disclaimer: This review is based on my personal experience using the product. I’m not an expert—just sharing my honest thoughts to help others make an informed decision.

## Frequently Bought Together

- Coolflask Gallon Water Bottle Insulated with Straw&3 Lids, 128 oz Water Jug Large Stainless Steel Metal Vacuum Wide Mouth for Sports, Gym or Office, Non-BPA Keep Cold 48H Hot 24H, Magic Black
- Coolflask 64 oz Water Bottle Insulated with PU Leather Sleeve, Half Gallon Water Bottle Color Contrast with Straw Lids, Stainless Steel Metal Large Water Jug, Keep Cold 48h Hot 24h,Glacier White
- Spout Lid Replacement for 40oz, 64oz, 87oz & 128oz Coolflask Water Bottles, Replacement Twist Lid of 2.22” Diameter, Accessories Flip lid with Big Wide Handle, Easy to Carry, Leak- Proof BPA-Free

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-21*