---
product_id: 242250062
title: "Reusable Insulation Bags Thermal Box Liners Metalized Box Liners Lunch Food Shopping Bag Insulated Lining Waterproof Insulation Package (20 Pack/ 11 In x 15 In)"
brand: "smilco"
price: "488 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/242250062-reusable-insulation-bags-thermal-box-liners-metalized-box-liners-lunch
store_origin: DK
region: Denmark
---

# Foldable, space-saving design Reusable, eco-friendly insulation 20-pack for bulk thermal control Reusable Insulation Bags Thermal Box Liners Metalized Box Liners Lunch Food Shopping Bag Insulated Lining Waterproof Insulation Package (20 Pack/ 11 In x 15 In)

**Brand:** smilco
**Price:** 488 kr
**Availability:** ✅ In Stock

## Summary

> ♻️ Keep it cool, keep it fresh, keep it reusable!

## Quick Answers

- **What is this?** Reusable Insulation Bags Thermal Box Liners Metalized Box Liners Lunch Food Shopping Bag Insulated Lining Waterproof Insulation Package (20 Pack/ 11 In x 15 In) by smilco
- **How much does it cost?** 488 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/242250062-reusable-insulation-bags-thermal-box-liners-metalized-box-liners-lunch)

## Best For

- smilco enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Chic & Durable:** Lightweight aluminum-foam composite built for repeated use without sacrificing insulation
- • **Space-Smart Storage:** Folds flat to save precious storage and shipping space—ditch bulky coolers
- • **Triple Heat Defense:** Reflects 97% surface energy with multi-layer foil to block conduction, radiation, and convection
- • **Bulk Thermal Mastery:** 20 reusable liners sized 11x15 inches for consistent hot & cold transport
- • **Versatile Food Guardian:** Perfect for seafood, produce, beverages, meds, and even flowers—keep it fresh, always

## Overview

SMILCO’s 20-pack reusable insulation liners (11x15 inches) combine advanced multi-layer aluminum foil and foam to deliver superior thermal protection. Designed to fold flat for easy storage and transport, these liners block heat transfer via conduction, radiation, and convection, making them ideal for safely shipping food, beverages, medicine, and more while reducing waste and cost.

## Description

Full description not available

## Features

- 【Thermal Insulation Bag】20 Pack 15 in x 11 In Insulated shipping box liners for food contact. Order the Insulation box liner according to your existing insulated box size and refrigerant. Make cold and hot transport easy and cheap. Folding flat: The Insulated shipping box Liner is stored flat and easy to use. Takes up only a fraction of space compared to Polystyrene coolers.
- 【Box liners shipping food】The manufacturing of the insulating box lining aims to provide low-cost thermal performance for various packaging applications. The advantage is that the insulated transport bag is foldable, easy to store, easy to carry, and can save air transportation and storage costs! Beautiful and hygienic materials.
- 【Multifunctional Insulation Box Liner】Whether it is seafood, fruit, beverages or other food or medicine, flowers, some groceries, these reusable insulated transport bags are ideal for transportation.
- 【Reusable Insulation Bag】Our insulated transport bags are made of the aluminum film and foam paper. Thin and leak-proof materials can prevent various forms of heat transfer, so as to achieve excellent insulation effect while saving space and money! Sturdy, lightweight, and reusable insulation bag.
- 【High-Quality Thermal Insulation】The structure of the heat shield can resist three basic heat transfer modes: Conduction: By putting two opposing surfaces together, heat can be transferred from one source to another. The denser the object, the more conductive it will be. Radiation: Our foil can reflect up to 97% of the surface energy. The combination of 3 specific co-extruded layers can meet the most severe challenges. Finally, to provide you with the best quality service.

## Product Details

- **Brand:** Smilco
- **Color:** Silver
- **Material:** Aluminum
- **Material Feature:** Reusable
- **Product Dimensions:** 17.8"L x 11.89"W x 5.71"H

## Images

![Reusable Insulation Bags Thermal Box Liners Metalized Box Liners Lunch Food Shopping Bag Insulated Lining Waterproof Insulation Package (20 Pack/ 11 In x 15 In) - Image 1](https://m.media-amazon.com/images/I/71ZEnWX0QIL.jpg)

## Available Options

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

## Questions & Answers

**Q: If I put a bento box inside this thermal bag, would it keep my food warm?**
A: Off course, Smilco Reusable Insulation Bag can  keep food warm according to your method

**Q: Would these bags protect eye drops from heat?**
A: Insulated bags are usually designed to keep warm or cold, while eye drops usually need to be stored in a suitable temperature environment to maintain their stability and effectiveness. Therefore, placing eye drops in a thermal bag may adversely affect their stability, as the insulating nature of the bag may allow the temperature to rise, thereby exposing the eye drops to high temperatures.

Eye drops usually need to be stored in a dry, cool, and light-proof place to avoid being affected by sunlight and high temperature, so as to maintain their efficacy and safety. If you need to carry eye drops when going out or traveling, you can choose a waterproof, moisture-proof, sun-proof small box or condom to store eye drops, and put them in a dry, cool place to maintain their good quality and effectiveness .

In short, eye drops need to be stored in a suitable environment to maintain their efficacy and safety. Although the thermal bag can keep warm, it is not recommended to put eye drops in it, so as not to be affected by the high temperature.

**Q: Would these work for repackaging dehydrated meals?**
A: It is not possible to use the thermal insulation bag to directly contact the dehydrated food. The dehydrated food can be packaged in the thermal insulation bag to achieve the purpose of insulation.

**Q: Do you have to use with ice packs or can this hold temperature by itself if an item come from the freezer to be shipped?**
A: Never tried shopping without ice packs. With it being perishable I do all I can to keep it cold. I put the ice packs in the envelope with my mason jar.  I use these disposable 2x2 inch ice packs. Works great together.

## Frequently Bought Together

- SMILCO Reusable Insulation Bags Thermal Box Liners Metalized Box Liners Lunch Food Box Shopping Bag Insulation Lining Waterproof Insulation Package (20 Pack/ 11 In x 15 In)
- Polar Tech | IB 6 | ICE-BRIX & XTREME BRIX Cold Packs | 6 oz, 6" x 4" x 3/4" (Case of 48)
- ZEAYEA 30 Pack Reusable Insulation Bags, Thermal Box Liners for Cold and Hot Food, Insulated Shipping Mailers Envelope Bags, Waterproof Insulation Package for Lunch Food Bento Camping Picnic, 3 Size

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**Shop now:** [https://www.desertcart.dk/products/242250062-reusable-insulation-bags-thermal-box-liners-metalized-box-liners-lunch](https://www.desertcart.dk/products/242250062-reusable-insulation-bags-thermal-box-liners-metalized-box-liners-lunch)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-30*