---
product_id: 338193
title: "Hot to Go Heat Pack - Keep Food Hot - Replacement Microcore Pack for Casserole Carriers (Red Pack For Microwave Heating) - Very Durable & Lasts for Several Hours - Contains Non Toxic Liquid"
brand: "vesture"
price: "€ 32.35"
currency: EUR
in_stock: true
reviews_count: 8
category: "Vesture"
url: https://www.desertcart.ie/products/338193-hot-to-go-heat-pack-keep-food-hot-replacement-microcore
store_origin: IE
region: Ireland
---

# Microwave-safe & reheats in minutes Keeps food hot for 3+ hours Durable outer film withstands 1+ ton pressure Hot to Go Heat Pack - Keep Food Hot - Replacement Microcore Pack for Casserole Carriers (Red Pack For Microwave Heating) - Very Durable & Lasts for Several Hours - Contains Non Toxic Liquid

**Brand:** vesture
**Price:** € 32.35
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your meals piping hot and party-ready—because lukewarm is so last season!

## Quick Answers

- **What is this?** Hot to Go Heat Pack - Keep Food Hot - Replacement Microcore Pack for Casserole Carriers (Red Pack For Microwave Heating) - Very Durable & Lasts for Several Hours - Contains Non Toxic Liquid by vesture
- **How much does it cost?** € 32.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/338193-hot-to-go-heat-pack-keep-food-hot-replacement-microcore)

## Best For

- vesture enthusiasts

## Why This Product

- Trusted vesture brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Durability:** Flexible film endures heavy pressure, built to last through countless gatherings.
- • **Universal Fit & Use:** Fits any container or dish, perfect for potlucks, tailgates, and family feasts.
- • **Even Heat Distribution:** Ergonomic design ensures your casserole heats uniformly—no cold spots.
- • **Safe & Microwave-Ready:** Non-toxic liquid formula heats quickly and safely, no gel mess.
- • **Long-Lasting Heat Retention:** Microcore tech locks in warmth for hours—never serve lukewarm again.

## Overview

The Vesture Hot to Go Heat Pack uses advanced Microcore technology and a non-toxic liquid core to keep your food hot for over three hours. Microwave-safe and built with a durable, flexible outer film that withstands over one ton of pressure, this heat pack ensures even heat distribution in any casserole carrier or dish. Ideal for potlucks, family gatherings, and on-the-go meals, it’s the trusted choice for maintaining perfect serving temperatures without the mess or risk of traditional gel packs.

## Description

Vesture Hot Packs utilize Microcore technology to safely keep your meals and food fresh and hot. The famous red packs for those old school casserole carriers are still available for purchase. So many people still use their casserole carriers for bringing their delicious meals to Thanksgiving, soccer games, and pot luck dinners! The red Microcore pack is easily heated in your microwave and is far safer than gel since it is filled with a non-toxic liquid. The elegant design distributes the heat evenly, but doesn't trade style for strength. The durable and flexible outer film can withstand over one ton of pressure! Place in any type of container for continued heating. The American family still depends on casserole carriers to contain and warm their meals. The fondest memories we hold are those of coming together over meals - the breaking of bread, sharing of wine, the communal process of preparing food for one another. Make sure your meal arrives right. Buy a Vesture Red Pack to ensure that when you get to your party and unwrap your meal, it will be perfectly ready to serve.

Review: Does the job better than any others - These are wonderful in pyrex portables and keep my casseroles piping hot. I heat them according to time specified and tuck under the flap in pyrex portable carrier. I take my 9x13 baking dish piping hot out of oven and place on top of the bottom flap. Then I heat second one and place over lid that covers my dish and zip up. I have had the two keep a casserole dish very warm for over 3 hours without having to reheat on arrival to where I was taking it. I left carrier zipped until time to eat and found food to be serving temp warm to hot. The packs are still quite warm to touch even after more than 2.5-3 hours as my trip was 1.5 hours and we did not eat for an hour or more after arriving. Highly recommend but be careful not to overheat as bag will fill with air and burst. Also if using in a carrier with no pocket for the hot pack, I would recommend a towel or heavy layer of paper towels over pack before putting dish just out of oven directly on the pad. I usually warm the pad 15 sec less than recommended time then set another 15-20 sec where I am watching constantly for any sign of swelling. You must stop microwave immediately if it starts to swell. Also be careful not to get sharp object near hot pack. I've had these last many years without problems. If a small puncture occurs then gel can leak out and pack will feel very light. It is no longer usable at that point. The other hot packs that you can feel the liquid slosh around in them are not nearly as good as these are at retaining heat so don’t waste my money on them.
Review: Works well. - Much needed and works well. Keeps my food warm for a few hours.

## Features

- Long-Lasting Heat Retention: Uses Microcore technology to keep food hot for several hours—ideal for casserole carriers, potlucks, and family gatherings.
- Microwave-Safe & Non-Toxic: Fill contains a safe, non-toxic liquid that’s reheated easily in the microwave, providing a safer alternative to traditional gel packs.
- Durable Construction: Flexible outer film withstands over one ton of pressure, making it rugged and reliable even with repeated use.
- Even Heat Distribution: The ergonomic pack design ensures that heat spreads evenly throughout, so your food warms uniformly without hot spots.
- Versatile Placement: Can be used in any type of container or dish, making it extremely flexible for different types of food transport or warming setups.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001B16Z0G |
| Additional Features | Microwaveable |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #106,991 in Health & Household ( See Top 100 in Health & Household ) #113 in Microwavable Heat Pads |
| Brand | Vesture |
| Brand Name | Vesture |
| Color | Red |
| Container Type | Pack |
| Customer Reviews | 4.5 out of 5 stars 2,622 Reviews |
| Item Form | pouch |
| Manufacturer | Vesture |
| Manufacturer Part Number | Hot Pack |
| Material Type | Gel |
| Model Number | Hot Pack |
| Number of Items | 1 |
| Product Style | Elegant |
| Size | 7 x 10 Inch |
| Special Feature | Microwaveable |
| Target Use Body Part | Neck |
| UPC | 793842007107 885584301633 885829996655 885296949932 090674135009 |
| Unit Count | 1.0 Count |
| Use for | Neck |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Vesture
- **Number of Items:** 1
- **Special Feature:** Microwaveable
- **Unit Count:** 1.0 Count

## Images

![Hot to Go Heat Pack - Keep Food Hot - Replacement Microcore Pack for Casserole Carriers (Red Pack For Microwave Heating) - Very Durable & Lasts for Several Hours - Contains Non Toxic Liquid - Image 1](https://m.media-amazon.com/images/I/81AS3aRTdyL.jpg)
![Hot to Go Heat Pack - Keep Food Hot - Replacement Microcore Pack for Casserole Carriers (Red Pack For Microwave Heating) - Very Durable & Lasts for Several Hours - Contains Non Toxic Liquid - Image 2](https://m.media-amazon.com/images/I/81UpncdnZsL.jpg)
![Hot to Go Heat Pack - Keep Food Hot - Replacement Microcore Pack for Casserole Carriers (Red Pack For Microwave Heating) - Very Durable & Lasts for Several Hours - Contains Non Toxic Liquid - Image 3](https://m.media-amazon.com/images/I/81E8Ggq6eEL.jpg)
![Hot to Go Heat Pack - Keep Food Hot - Replacement Microcore Pack for Casserole Carriers (Red Pack For Microwave Heating) - Very Durable & Lasts for Several Hours - Contains Non Toxic Liquid - Image 4](https://m.media-amazon.com/images/I/81qNUmFKZHL.jpg)
![Hot to Go Heat Pack - Keep Food Hot - Replacement Microcore Pack for Casserole Carriers (Red Pack For Microwave Heating) - Very Durable & Lasts for Several Hours - Contains Non Toxic Liquid - Image 5](https://m.media-amazon.com/images/I/818pW4uWsML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job better than any others
*by A***N on December 14, 2021*

These are wonderful in pyrex portables and keep my casseroles piping hot. I heat them according to time specified and tuck under the flap in pyrex portable carrier. I take my 9x13 baking dish piping hot out of oven and place on top of the bottom flap. Then I heat second one and place over lid that covers my dish and zip up. I have had the two keep a casserole dish very warm for over 3 hours without having to reheat on arrival to where I was taking it. I left carrier zipped until time to eat and found food to be serving temp warm to hot. The packs are still quite warm to touch even after more than 2.5-3 hours as my trip was 1.5 hours and we did not eat for an hour or more after arriving. Highly recommend but be careful not to overheat as bag will fill with air and burst. Also if using in a carrier with no pocket for the hot pack, I would recommend a towel or heavy layer of paper towels over pack before putting dish just out of oven directly on the pad. I usually warm the pad 15 sec less than recommended time then set another 15-20 sec where I am watching constantly for any sign of swelling. You must stop microwave immediately if it starts to swell. Also be careful not to get sharp object near hot pack. I've had these last many years without problems. If a small puncture occurs then gel can leak out and pack will feel very light. It is no longer usable at that point. The other hot packs that you can feel the liquid slosh around in them are not nearly as good as these are at retaining heat so don’t waste my money on them.

### ⭐⭐⭐⭐⭐ Works well.
*by P***K on December 17, 2025*

Much needed and works well. Keeps my food warm for a few hours.

### ⭐⭐⭐⭐⭐ A MUST HAVE!!
*by N***C on March 25, 2024*

This heat pack is great! We have a large family and we get together often so I am always taking food somewhere. This heat pack kept a tray of meatballs hot for almost 4 hours. I took the meatballs straight from the crock pot and put them in a casserole pan then into my hot/cold carrier with the heat pack and off to the party we went. It was an hour drive before they even were the table so I was a little worried. Meatballs were still hot and stayed that way all evening, no need to pop them back in the oven. I might buy another one just to have, I could always put it under a dish someone brings to my house..... BUY IT, you won't be sorry.

## Frequently Bought Together

- Vesture Hot to Go Heat Pack - Keep Food Hot - Replacement Microcore Pack for Casserole Carriers (Red Pack For Microwave Heating) - Very Durable & Lasts for Several Hours - Contains Non Toxic Liquid
- Camerons Hot or Cold Gel Pack - XL Ice & Heating Pack (8"x11") - Large Reusable Pack Keeps Temperature - Use in Thanksgiving Casserole Carrier, Lunch Box, for Warm & Cold Compress & Physical Therapy
- LUNCIA Insulated Casserole Carrier for Hot or Cold Food, Lasagna Lugger Tote for Potluck Parties/Picnic/Cookouts, Fits 9"x13" Baking Dish, Grey

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/338193-hot-to-go-heat-pack-keep-food-hot-replacement-microcore](https://www.desertcart.ie/products/338193-hot-to-go-heat-pack-keep-food-hot-replacement-microcore)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-05-23*