# Coolflask Gallon 128 oz Insulated Water Bottle

Check the price and price history for Coolflask Gallon 128 oz insulated water bottle, get 48H cold and 24H hot performance with three lids for gym.

- [Original product page](https://www.ofertitastop.com/us/product/coolflask-gallon-128-oz-insulated-water)
- [View offer](https://www.ofertitastop.com/us/visit/coolflask-gallon-128-oz-insulated-water)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-20T13:07:50.544Z
- SKU: ofertitastop-us-44911
- Category: Sporting Goods > Outdoor Recreation > Hydration Systems
- Source store: amazon US
- Active deal: Yes
- Price: 43.69 USD
- Previous price: 52.99 USD
- Discount: 18%
- Rating: 4.6 / 5
- Reviews: 16709

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## Key features

The Coolflask Gallon 128 oz insulated water bottle pairs heavy duty stainless steel construction with triple insulation to keep drinks cold up to 48 hours and hot up to 24 hours according to the manufacturer. This large jug is built for longer outings, gym sessions, and desk days when refills are a hassle. The anti-sweat coating keeps the exterior dry and comfortable to grip, and the wide mouth accepts ice easily.

## Tech specs

- Name: Coolflask Gallon Water Bottle
- Material: 18/8 304 stainless steel
- Capacity: 128 oz
- Format: Wide mouth
- Color: Magic Black

## Usage tips

Carry it when you want fewer stops and more focus, whether you are hiking, at the gym, or managing a busy workday. Swap lids to match the moment, use the screw-on lid with handle for refills and transport, the spout lid for warm beverages, and the straw lid for cold sipping. It’s sturdy but note that hot liquids can scald, so handle with care.

## Care & maintenance

Hand wash only, avoid abrasive cleaners, and do not place this bottle in a microwave or freezer. The stainless steel finish is rustproof and resists odor retention, but follow care instructions to keep performance at its best. A quick rinse after each use prevents buildup and maintains flavor.

This Coolflask Gallon bottle gives practical hydration for long days and active routines, with three lid options to match how you drink. **Coolflask Gallon** is durable and reusable, and **triple insulation** and **anti-sweat coating** are standout features that support long lasting temperature retention and a dry exterior. 🥤❄️🔥.

## Images

![Coolflask Gallon 128 oz Insulated Water Bottle — 1](https://www.ofertitastop.com/i/dXrBzzjcCK8-N2DpL-Jh2DGZD6bCIYOnaUclKzZFzKrldrR5vBWg8Z_9ub8UOXzwQA8SB-R84CvScjQF8HmSS7CGWsYQpn2Ct1sw5qFOTKrKVhb_TG1YKOURQw.jpg)

![Coolflask Gallon 128 oz Insulated Water Bottle — 2](https://www.ofertitastop.com/i/_B5-RCj6M0C4SOj6rjE4XJHfcWauXiyaisNknVKBXxmSIrswBOds7KnJvkm-X7CVBD14n-td9YRULHa57MO8yMxV-ZQs0Utzv7a40jWbLErzgdoh6IlfvYIR-Q.jpg)

![Coolflask Gallon 128 oz Insulated Water Bottle — 3](https://www.ofertitastop.com/i/PrXMNXL3VzI2fFX4TeenwmkULO62jYOBUHVqQBRPLlSqgxE8bpLfcEoPNTw6tEcpu6CL4Fqa317mpk4AWiR1C2qPI-PGlvDlhi6PNygJvQQsjnQ4ikPAin6UqQ.jpg)

![Coolflask Gallon 128 oz Insulated Water Bottle — 4](https://www.ofertitastop.com/i/vxN1wLUhNEPXWLqWkQHb37dXfyJ2zig3On0798U-8UGwjxa_gQ8VDyD-u2bJDpq6aVPl13zHVlb3cGtwg45o01jTTFypg2VmOpJp9PLgrSpa8EpARx9pLX34_g.jpg)

![Coolflask Gallon 128 oz Insulated Water Bottle — 5](https://www.ofertitastop.com/i/uPZVEspy4i04-vCl20-S7dsNXBKtvo8J1FP7PZNzl1j7jxG-uy0fqcGF8OFXj-YVLjK5p27VaXGEtIkqVOdr2cRkh-m6Dm3vFFEyE_03JhFIwUN-ZDQ3mh0UMg.jpg)