---
product_id: 5920794
title: "Glasslock 6-Piece Rectangle Oven Safe Container Set"
brand: "glasslock"
price: "£10.69"
currency: GBP
in_stock: false
reviews_count: 13
url: https://www.desertcart.co.uk/products/5920794-glasslock-6-piece-rectangle-oven-safe-container-set
store_origin: GB
region: United Kingdom
---

# Airtight & leak-proof seal Oven-safe up to 450°F Freezer-safe for long-term storage Glasslock 6-Piece Rectangle Oven Safe Container Set

**Brand:** glasslock
**Price:** £10.69
**Availability:** ❌ Out of Stock

## Summary

> 🥗 Elevate your meal prep game with Glasslock—where style meets airtight performance!

## Quick Answers

- **What is this?** Glasslock 6-Piece Rectangle Oven Safe Container Set by glasslock
- **How much does it cost?** £10.69 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/5920794-glasslock-6-piece-rectangle-oven-safe-container-set)

## Best For

- glasslock enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Leak-Proof Lids:** Snap-tight lids keep your meals fresh and mess-free, always.
- • **Versatile Heat-Ready Design:** From freezer to oven without skipping a beat—microwave safe too!
- • **Trusted Durability & Support:** Heavy-duty glass with free lid replacements—because quality matters.
- • **Space-Savvy Rectangular Shape:** Stack and store smarter with sleek, space-efficient containers.
- • **Eco-Friendly & Health-Conscious:** BPA-free, recyclable glass for guilt-free food storage.

## Overview

The Glasslock 6-Piece Rectangle Oven Safe Container Set offers versatile, durable food storage with three sizes (1.6, 3.5, and 6.3 cups) made from BPA-free, recyclable glass. Oven, microwave, freezer, and dishwasher safe, these airtight, leak-proof containers combine convenience with eco-conscious design, perfect for professional millennials seeking efficient, stylish kitchen solutions.

## Description

Glasslock delivers the flexibility of using one container for the microwave, freezer, dishwasher, and oven. Odor-free, stain-proof, and airplus liquid tight, the easy latching lids bring more convenience in storing your food. Glasslock is made of silica, soda ash, limestone, and other natural components, making it recyclable. It is BPA free and does not contain any harmful environmental hormones.

Review: Best food storage solution - Wife threw away all our plastic stuff and bought this brand about 3 years ago. Thought I’d hate it, but now I’m buying more. Relatively light weight, for glass. Sturdy- has never broken. Plastic lids don’t break. Easy on, easy off. Good seal. Freezer, oven, whatever. I lost a couple lids, but— true story— they replaced them for FREE. Not kidding. Great company. I do not recommend the round ones. Rectangular ones store easier. More space efficient.
Review: Great Glass Containers! - I have 6 of these containers that my family use as lunch boxes. I don't understand people's argument that the lid is hard to close, it closes down tight so it doesn't leak! Pros: 1. Clean. You can even take the green rubber seal out to clean. Plastic containers get scratched up and greasy after a while. 2. Odorless. No plastic smell to begin with and no residual odor from your last meal. 3. Microwave & Oven Safe. Plastic containers do MELT even when overheated in the microwave. 4. Weigh enough for dishwashers. I was so sick of plastic containers flipping over in the dishwasher. 5. Long lasting. I've had these for a year now and they still look new and shiny. I expect them to last for many years. 6. Tight seal. The lid seals on super tight so nothing gets in or out. Cons: 1. Tight lid. It does take muscle to close the lid, but from my past experience loose lid = food everywhere in the backpack. 2. No use for the smallest container. Too small.

## Features

- Includes 1.6 cup plus 3.5 cup plus 6.3 cup
- Oven-safe and microwavable
- Airtight and Leak-proof
- BPA free and recyclable
- Different sizes to meet your storage needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LN7X92K |
| Best Sellers Rank | #161,844 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #3,764 in Food Container Sets |
| Brand | Glasslock |
| Brand Name | Glasslock |
| Capacity | 11.4 Cups |
| Closure Type | Snap |
| Container Shape | Rectangular |
| Customer Reviews | 4.6 out of 5 stars 1,123 Reviews |
| Global Trade Identification Number | 00848313000320 |
| Included Components | container and lid |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | Yes |
| Item Dimensions L x W x H | 8.5"L x 6.75"W x 3.5"H |
| Item Form | Rectangular |
| Item Type Name | Glasslock 6-Piece Rectangle Oven Safe Container Set |
| Item Volume | 11.4 Cups |
| Item Weight | 4 Pounds |
| Manufacturer | Glasslock |
| Material | Glass |
| Material Feature | BPA Free, Recyclable |
| Material Features | BPA Free, Recyclable |
| Material Type | Glass |
| Material Type Free | BPA Free |
| Other Special Features of the Product | Air Tight, Leak Resistant |
| Package Quantity | 1 |
| Product Care Instructions | Dishwasher Safe, Microwave Safe |
| Product Dimensions | 8.5"L x 6.75"W x 3.5"H |
| Size | 6-Piece |
| Special Feature | Air Tight, Leak Resistant |
| UPC | 848313000320 |
| Unit Count | 6.0 Count |

## Product Details

- **Brand:** Glasslock
- **Capacity:** 11.4 Cups
- **Material:** Glass
- **Material Feature:** BPA Free, Recyclable
- **Product Dimensions:** 8.5"L x 6.75"W x 3.5"H

## Images

![Glasslock 6-Piece Rectangle Oven Safe Container Set - Image 1](https://m.media-amazon.com/images/I/71aFvPGAg3L.jpg)
![Glasslock 6-Piece Rectangle Oven Safe Container Set - Image 2](https://m.media-amazon.com/images/I/51wrrG0x-oL.jpg)
![Glasslock 6-Piece Rectangle Oven Safe Container Set - Image 3](https://m.media-amazon.com/images/I/51KaQk+j5pL.jpg)
![Glasslock 6-Piece Rectangle Oven Safe Container Set - Image 4](https://m.media-amazon.com/images/I/51oOz5WfehL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best food storage solution
*by B***R on August 10, 2024*

Wife threw away all our plastic stuff and bought this brand about 3 years ago. Thought I’d hate it, but now I’m buying more. Relatively light weight, for glass. Sturdy- has never broken. Plastic lids don’t break. Easy on, easy off. Good seal. Freezer, oven, whatever. I lost a couple lids, but— true story— they replaced them for FREE. Not kidding. Great company. I do not recommend the round ones. Rectangular ones store easier. More space efficient.

### ⭐⭐⭐⭐⭐ Great Glass Containers!
*by M***B on August 4, 2015*

I have 6 of these containers that my family use as lunch boxes. I don't understand people's argument that the lid is hard to close, it closes down tight so it doesn't leak! Pros: 1. Clean. You can even take the green rubber seal out to clean. Plastic containers get scratched up and greasy after a while. 2. Odorless. No plastic smell to begin with and no residual odor from your last meal. 3. Microwave & Oven Safe. Plastic containers do MELT even when overheated in the microwave. 4. Weigh enough for dishwashers. I was so sick of plastic containers flipping over in the dishwasher. 5. Long lasting. I've had these for a year now and they still look new and shiny. I expect them to last for many years. 6. Tight seal. The lid seals on super tight so nothing gets in or out. Cons: 1. Tight lid. It does take muscle to close the lid, but from my past experience loose lid = food everywhere in the backpack. 2. No use for the smallest container. Too small.

### ⭐⭐⭐⭐⭐ Well made and sturdy material.
*by J***. on October 2, 2018*

There is no rocket science involved with reviewing these food containers because they do exactly what they are supposed to do. They hold food and the lids seal very well over the glass. They are much better quality that most of what I've seen at local stores in that the glass is heavy duty and thick, the rubber seal on the lid is removable for washing and also optimal thickness and fits inside the grove on the lid very well. Main reason I got them is so that I can heat up my food without having to do so in a plastic container which leaches so many chemicals in to your food during the heading process. I just remove the plastic lid and place a paper towel over the top to catch any splatters. You can either heat your food in the microwave with these containers or even in an oven or toaster oven! Nothing lasts forever but these containers are well made and I highly recommend them.

## Frequently Bought Together

- Glasslock 6-Piece Rectangle Oven Safe Container Set
- Glasslock 18-Piece Assorted Oven Safe Container Set
- Glasslock 2 Rectangle and 2 Square Assorted Oven Safe Container Set, 4-Piece

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---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-02*