---
product_id: 460400989
title: "Mainstays 41oz Insulated Stainless Steel 3 Piece Stacking Food Storage Jar"
brand: "Mainstays"
price: "¥11394"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/460400989-mainstays-41oz-insulated-stainless-steel-3-piece-stacking-food-storage
store_origin: JP
region: Japan
---

# Mainstays 41oz Insulated Stainless Steel 3 Piece Stacking Food Storage Jar

**Brand:** Mainstays
**Price:** ¥11394
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Mainstays 41oz Insulated Stainless Steel 3 Piece Stacking Food Storage Jar by Mainstays
- **How much does it cost?** ¥11394 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/460400989-mainstays-41oz-insulated-stainless-steel-3-piece-stacking-food-storage)

## Best For

- Mainstays enthusiasts

## Why This Product

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

## Description

The Mainstays 3-piece Stackable 41-Ounce Stainless Steel Insulated Food Jar is a great way to store a variety of foods, beverages and even soups and keep them hot or cold for hours. It is the ideal way to bring your favorite foods to work. This attractive brushed 18/10 food-grade stainless steel 41-ounce stackable container is durable and built to last. The container's double-wall insulation keeps food and beverages hot or cold for hours. The wide-mouth containers make them great soup as well. The no-leak lid on the containers will not only secure liquid inside but also provides a vacuum seal that keeps your food fresh for hours. Do not microwave.    41oz container with double-walled construction keeps food hot & cold for hours  No-leak, vacuum seal keeps food fresh  A Wide opening is ideal for soup or drink  Food safe stainless steel construction  Hand Wash Only   Food Storage

## Images

![Mainstays 41oz Insulated Stainless Steel 3 Piece Stacking Food Storage Jar - Image 1](https://i5.walmartimages.com/asr/2abb3527-2ca2-4ddd-887b-d30d56bd4f0c.3768ef201fd075155675a964fddeb445.jpeg)
![Mainstays 41oz Insulated Stainless Steel 3 Piece Stacking Food Storage Jar - Image 2](https://i5.walmartimages.com/asr/de2e3bf4-99d3-4da9-805f-73dfa640ba83.791f70a22ee524250afc8a50f1d0ff5a.jpeg)
![Mainstays 41oz Insulated Stainless Steel 3 Piece Stacking Food Storage Jar - Image 3](https://i5.walmartimages.com/asr/10793885-8475-44aa-8296-2c94595e4b97.1daa9a27d164caa13ba36a4495bde825.jpeg)
![Mainstays 41oz Insulated Stainless Steel 3 Piece Stacking Food Storage Jar - Image 4](https://i5.walmartimages.com/asr/c2d56186-d486-4d54-99e4-aacd6f91908c.adaa3a2899bef6b22ef326ff880b6e78.jpeg)

---

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**Shop now:** [https://www.desertcart.jp/products/460400989-mainstays-41oz-insulated-stainless-steel-3-piece-stacking-food-storage](https://www.desertcart.jp/products/460400989-mainstays-41oz-insulated-stainless-steel-3-piece-stacking-food-storage)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-02*