---
product_id: 471780611
title: "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"
brand: "coolflask"
price: "¥46333"
currency: JPY
in_stock: false
reviews_count: 5
category: "Coolflask"
url: https://www.desertcart.jp/products/471780611-coolflask-gallon-water-bottle-insulated-with-straw-and-3-lids
store_origin: JP
region: Japan
---

# 24H Hot Insulation 3 Versatile Lids 48H Cold Retention 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

**Brand:** coolflask
**Price:** ¥46333
**Availability:** ❌ Out of Stock

## Summary

> 💧 Hydrate like a boss—48 hours cold, 24 hours hot, zero compromises.

## Quick Answers

- **What is this?** 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 by coolflask
- **How much does it cost?** ¥46333 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/471780611-coolflask-gallon-water-bottle-insulated-with-straw-and-3-lids)

## 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

- • **Hydration Your Way:** Three specialized lids—straw, spout, and screw-on—offer ultimate drinking flexibility for every mood and moment.
- • **Massive 128 oz Capacity:** Less refills, more adventure—perfect for gym sessions, office hustle, or outdoor escapades.
- • **Sweat-Proof & Easy Grip:** Anti-sweat coating keeps your hands dry and bottle clean, so you stay fresh and focused.
- • **Premium Stainless Steel Build:** Rust-proof, BPA-free 18/8 stainless steel keeps your drink fresh and flavor-pure without any metallic aftertaste.
- • **Stay Ice-Cold or Steaming Hot:** Triple insulation tech locks in cold for 48 hours and heat for 24 hours—hydrate like a pro all day long.

## Overview

The Coolflask Gallon Water Bottle is a 128 oz insulated jug crafted from BPA-free 18/8 stainless steel, featuring triple insulation technology that keeps beverages cold for 48 hours and hot for 24 hours. It includes three interchangeable lids (straw, spout, screw-on) for versatile drinking options, an anti-sweat coating for a dry grip, and a rust-resistant, odor-free design ideal for sports, office, and outdoor use.

## Description

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 : desertcart.in: Home & Kitchen

Review: Derraba un poco de liquido por donde entra el popote, pero es buena la calidad relacion precio
Review: I bought this cool flask 40oz tumbler about a month back in the color purple. Besides loving the color, I like that I have the option of both the straw and the sip in 1 lid. The straw option also does not leak so easily but holding it upside down will have the liquid come out mainly through the straw. Also the straw is not rubber but is an hard plastic which I like. Easily, remove the straw and close and it’s leakproof! Temp- I filled ice and water in the flask at 3pm and after 9hrs the water was still ice cold thought th ice had melted. I have no doubt the water will still b cold after 6 hrs too. I keep it on my nightstand to encourage hydration. Sometimes I take it out like just the other day and I was indeed very happy with the way it maintained the temperature of the beverage in it. Only thing I would love to have with it would be something to hold the straw in a hygienic manner to it when I remove the straw.

## 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 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 128 oz large capacity, the large 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. 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 | B093KDJXVM |
| Age Range (Description) | Adult |
| Best Sellers Rank | #1,100,802 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #9,961 in Insulated Bottles |
| Brand | Coolflask |
| Cap Type | Straw Cap |
| Capacity | 3.63 kg |
| Colour | Magic Black |
| Country of Origin | USA |
| Included Components | Lid, Straw |
| Is Dishwasher Safe | No |
| Item Weight | 1 kg 200 g |
| Item model number | HU-XI-201 |
| Manufacturer | Coolflask |
| Material | Stainless Steel |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Pattern | Black |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 16.5W x 33H Centimeters |
| Recommended Uses For Product | Water |
| Special Feature | Cold 24 Hours, Leakproof, Rust Resistant |
| UPC | 760354284241 |
| With Lid | Yes |

## Product Details

- **Brand:** Coolflask
- **Capacity:** 3.63 kg
- **Colour:** Magic Black
- **Recommended Uses For Product:** Water
- **Special Feature:** Cold 24 Hours, Leakproof, Rust Resistant

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/41ki5rYFn+L.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/41n50XoLH2L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/41tEB2jOJyL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/51UU7Qf0U1L.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/51aHmuUi-fL.jpg)

## 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

### ⭐⭐⭐⭐ Review
*by C***N on 3 January 2024*

Derraba un poco de liquido por donde entra el popote, pero es buena la calidad relacion precio

### ⭐⭐⭐⭐⭐ Review
*by S***A on 29 September 2024*

I bought this cool flask 40oz tumbler about a month back in the color purple. Besides loving the color, I like that I have the option of both the straw and the sip in 1 lid. The straw option also does not leak so easily but holding it upside down will have the liquid come out mainly through the straw. Also the straw is not rubber but is an hard plastic which I like. Easily, remove the straw and close and it’s leakproof! Temp- I filled ice and water in the flask at 3pm and after 9hrs the water was still ice cold thought th ice had melted. I have no doubt the water will still b cold after 6 hrs too. I keep it on my nightstand to encourage hydration. Sometimes I take it out like just the other day and I was indeed very happy with the way it maintained the temperature of the beverage in it. Only thing I would love to have with it would be something to hold the straw in a hygienic manner to it when I remove the straw.

### ⭐⭐⭐⭐⭐ Review
*by K***S on 16 February 2023*

This water bottle is great. Keeps water cold all day. Easier to get the 8-10 glasses of water I should have during pregnancy. I like that there are 3 lids and it's easy to clean

## 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 Japan*
*Store origin: JP*
*Last updated: 2026-01-28*