---
product_id: 48360268
title: "Masontops Tough Tops - Wide Mouth Mason Jar Lid - White - BPA-Free Plastic Screw Caps - Reusable Airtight Storage Covers"
brand: "masontops"
price: "¥13165"
currency: JPY
in_stock: true
category: "Masontops"
url: https://www.desertcart.jp/products/48360268-masontops-tough-tops-wide-mouth-mason-jar-lid-white-bpa
store_origin: JP
region: Japan
---

# Leak-proof airtight seal BPA-free, non-toxic plastic Dishwasher & freezer safe Masontops Tough Tops - Wide Mouth Mason Jar Lid - White - BPA-Free Plastic Screw Caps - Reusable Airtight Storage Covers

**Brand:** masontops
**Price:** ¥13165
**Availability:** ✅ In Stock

## Summary

> 🔐 Upgrade your jar game with leak-proof, toxin-free toughness!

## Quick Answers

- **What is this?** Masontops Tough Tops - Wide Mouth Mason Jar Lid - White - BPA-Free Plastic Screw Caps - Reusable Airtight Storage Covers by masontops
- **How much does it cost?** ¥13165 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/48360268-masontops-tough-tops-wide-mouth-mason-jar-lid-white-bpa)

## Best For

- masontops enthusiasts

## Why This Product

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

## Key Features

- • **Versatility Meets Style:** Transform mason jars into chic organizers for kitchen, office, craft, or garage essentials.
- • **Safe & Sustainable Storage:** Crafted from BPA-free plastic, these lids keep your food and essentials toxin-free and eco-conscious.
- • **Effortless Grip, No More Slips:** Faceted sides provide easy opening and prevent jars from rolling off your workspace.
- • **Built to Last, Ready for Anything:** Durable plastic resists rust, warping, and withstands dishwasher and freezer extremes.
- • **Seal in Freshness, Lock Out Spills:** Precision silicone gasket ensures a leak-proof, airtight seal for worry-free storage anywhere.

## Overview

Masontops Tough Tops are BPA-free, reusable wide mouth mason jar lids featuring precision-engineered silicone gaskets for an airtight, leak-proof seal. Designed with durable plastic that resists rust and warping, these dishwasher and freezer safe lids offer easy grip faceted sides and versatile use for food storage, organization, and more—perfect for the modern multitasking professional.

## Description

Free delivery and returns on eligible orders. Buy Masontops Tough Tops - Wide Mouth Mason Jar Lid - White - BPA-Free Plastic Screw Caps - Reusable Airtight Storage Covers at desertcart UK.

## Features

- TRANSFORM MASON JARS INTO LEAK-PROOF CONTAINERS: These durable lids have precision-engineered silicone gaskets ensuring a leak-proof & airtight seal. Great for storing liquid in glass jars without worries about spills or mess - in cars & baggage too!
- SUPER VERSATILE & MULTI-PURPOSE: You'll get endless ideas for your see-through jars both at home and in the office. The airtight seal makes them perfect for storing everything from first aid & beauty supplies, to craft items, hardware and much more!
- FACETED SIDES FOR EASY OPENING: Tough Tops provide a sure airtight seal, but that doesn't mean they're hard to open and close. The facected sides provide an easy grip. This also prevents the jar from rolling off the counter if it falls on its side.
- WILL NEVER RUST OR WARP: Tough Tops live up to their name. They're made of durable plastic to last for many years without rusting or warping like regular mason jar lid and band tops can. And they have no problem going into the dishwasher or freezer.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01KU0HMY6 |
| Best Sellers Rank | 510,080 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 2,359 in Preserving |
| Brand | Masontops |
| Closure Type | Screw Top |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,649) |
| Included Components | Masontops Tough Tops - Wide Mouth Mason Jar Lid - White - BPA-Free Plastic Screw Caps - Reusable Airtight Storage Covers |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | No |
| Item Dimensions L x W | 9.7L x 9.7W centimetres |
| Item Type Name | Mason Jar Lid |
| Item Weight | 5 Ounces |
| Manufacturer | Masontops |
| Material | Plastic |
| Model Number | DIB-602964 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Part Number | TT4W |
| Product Style | Compact |
| Shape | Round |
| UPC | 829188000110 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Masontops
- **Colour:** White
- **Material:** Plastic
- **Product dimensions:** 9.7L x 9.7W centimetres
- **Style:** Compact

## Images

![Masontops Tough Tops - Wide Mouth Mason Jar Lid - White - BPA-Free Plastic Screw Caps - Reusable Airtight Storage Covers - Image 1](https://m.media-amazon.com/images/I/81cDx6CXxvL.jpg)
![Masontops Tough Tops - Wide Mouth Mason Jar Lid - White - BPA-Free Plastic Screw Caps - Reusable Airtight Storage Covers - Image 2](https://m.media-amazon.com/images/I/41I87e1pZDL.jpg)
![Masontops Tough Tops - Wide Mouth Mason Jar Lid - White - BPA-Free Plastic Screw Caps - Reusable Airtight Storage Covers - Image 3](https://m.media-amazon.com/images/I/51fyJ577TTL.jpg)
![Masontops Tough Tops - Wide Mouth Mason Jar Lid - White - BPA-Free Plastic Screw Caps - Reusable Airtight Storage Covers - Image 4](https://m.media-amazon.com/images/I/51P+K3WspPL.jpg)
![Masontops Tough Tops - Wide Mouth Mason Jar Lid - White - BPA-Free Plastic Screw Caps - Reusable Airtight Storage Covers - Image 5](https://m.media-amazon.com/images/I/51UQfE93tFL.jpg)

## Available Options

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

## Questions & Answers

**Q: does the gasket comes off every time I open the lid?**
A: No the gasket remains inside the lid within a given area. This is not a two piece lid like traditional Mason Jar lids. The gasket can be removed for cleaning. That said I was not happy with these lids. They leak unless you tighten them down so much they become very difficult to remove; especially if a hot substance creates a vacuum.

**Q: where are these made?**
A: According to the packaging the company is in Canada and the tops are made in China.

**Q: Are they heat resistant?**
A: Yes silicone is safe -50 to 500

**Q: Can silicone seals be purchased separately?**
A: I bought normal metal inserts to use with these.

## Frequently Bought Together

- Masontops Tough Tops - Ball Wide Mouth Mason Jar Lids Plastic Leakproof - BPA-Free White Plastic Mason Jar Lids - Reusable Dry Canning Lids fit Ball Jars (Ball Mason Jars not included)
- Ball Leak-Proof Plastic Lids for Glass Mason Jars, Used for Canning, Pickling, Juice, Jam, Jelly (Regular, 6 Count (Pack of 1))
- Ball Wide Mouth Pint Mason Jars with Lids & Bands | 16-oz | 2-Pack

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**Shop now:** [https://www.desertcart.jp/products/48360268-masontops-tough-tops-wide-mouth-mason-jar-lid-white-bpa](https://www.desertcart.jp/products/48360268-masontops-tough-tops-wide-mouth-mason-jar-lid-white-bpa)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-18*