---
product_id: 673422442
title: "STEELLOCK Stainless Steel Airtight Container | Leak Proof Container/Storage/Lunch Box with Lid | BPA Free, Durable & Rust-Proof | SL-31-set of 4, 350ml each, Blue"
brand: "steellock"
price: "AR$89404"
currency: ARS
in_stock: true
reviews_count: 8
category: "Steellock"
url: https://www.desertcart.com.ar/products/673422442-steellock-stainless-steel-airtight-container-leak-proof-container-storage-lunch
store_origin: AR
region: Argentina
---

# 100% Airtight & Leak-Proof Seal BPA-Free & Eco-Friendly Design Durable Rust-Proof Stainless Steel STEELLOCK Stainless Steel Airtight Container | Leak Proof Container/Storage/Lunch Box with Lid | BPA Free, Durable & Rust-Proof | SL-31-set of 4, 350ml each, Blue

**Brand:** steellock
**Price:** AR$89404
**Availability:** ✅ In Stock

## Summary

> 🔒 Elevate your meal game with airtight style and lasting durability!

## Quick Answers

- **What is this?** STEELLOCK Stainless Steel Airtight Container | Leak Proof Container/Storage/Lunch Box with Lid | BPA Free, Durable & Rust-Proof | SL-31-set of 4, 350ml each, Blue by steellock
- **How much does it cost?** AR$89404 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/673422442-steellock-stainless-steel-airtight-container-leak-proof-container-storage-lunch)

## Best For

- steellock enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Slim 350ml containers stack neatly to save space in your kitchen or bag—perfect for busy professionals.
- • **Versatility Meets Style:** Heart-shaped blue containers that double as chic lunch boxes or sleek kitchen storage solutions.
- • **Lock in Freshness, Lock out Mess:** Silicone-sealed lids ensure zero spills and maximum freshness for your meals on the go.
- • **Safe for You, Safe for the Planet:** BPA-free, odorless materials that are dishwasher safe for effortless, eco-conscious living.
- • **Built to Last, Designed to Impress:** Premium rust-proof stainless steel construction that withstands daily hustle without wear.

## Overview

The STEELLOCK Stainless Steel Airtight Container set includes four 350ml BPA-free, rust-proof containers with silicone-sealed lids that guarantee leak-proof storage. Designed for compact stacking and dishwasher-safe convenience, these durable containers are perfect for fresh food storage, travel, and everyday use, combining functionality with a sleek, professional aesthetic.

## Description

Steel lock containers are made from supreme high-quality stainless steel and also food grade plastic lids. The unique silicone seal keeps food items fresh longer and it prevents spills. These airtight storage containers come in small, medium and big sizes and shapes. These containers are easy to store and stack which is space saver in your storage.

Review: Fine Product - Excellent for storage use. Comes in various sizes. Made of stainless steel and value for money.
Review: Not leak proof - Heavy, good quality containers but they aren’t leakproof.

## Features

- Package Includes : 4 Piece Stainless Steel Containers with lid, designed for versatile use such as kitchen storage, tiffin, or dabba of 350 ML each , Dimension: 11 x 4.1 cm
- Made from high quality stainless steel with food grade plastic lids.
- 100% Airtight & Leak-Proof – Spill-proof design keeps food and liquids securely sealed, preventing messy leaks and spills.
- Safe & Healthy – BPA-free, odourless, dishwasher safe for worry-free everyday use.
- Travel & Kitchen Friendly – Compact, reusable, and eco-friendly container for everyday use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095CQRTPQ |
| Best Sellers Rank | #36,682 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,510 in Jars & Containers |
| Brand | STEELLOCK |
| Brand Name | STEELLOCK |
| Capacity | 350 Milliliters |
| Closure Type | Lid |
| Colour | Blue |
| Container Shape | heart |
| Country of Publication | India |
| Customer Reviews | 4.1 out of 5 stars 306 Reviews |
| Included Components | Stainless Steel Containers-4 |
| Is the item dishwasher safe? | Yes |
| Item Dimensions L x W x H | 11L x 11W x 4.1H Centimeters |
| Item Package Quantity | 4 |
| Item Type Name | STEELLOCK Flex Stainless Steel Containers Size Slim 350ml x 4 (Blue) |
| Item Volume | 1400 Millilitres |
| Item Weight | 366 Grams |
| Manufacturer | Sizzle Creation, Sizzle Creation, Phone no +91 2522 672349 |
| Manufacturer Contact Information | Sizzle Creation, Phone no +91 2522 672349 |
| Manufacturer Warranty Description | Warranty: 6 months; Not covered in warranty: The warranty does not cover damages resulting from accidents, mishandling or tampering with the mechanism. |
| Material | Stainless Steel |
| Material Feature | BPA Free , Dishwasher Safe |
| Material Features | BPA Free, Dishwasher Safe |
| Material Type | Stainless Steel |
| Material Type Free | BPA Free |
| Other Special Features of the Product | Air Tight |
| Packer Contact Information | Sizzle Creation |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 11L x 11W x 4.1H Centimeters |
| Recommended Uses For Product | fresh |
| Size | 350 ml |
| Unit Count | 4.00 Piece |

## Product Details

- **Brand:** STEELLOCK
- **Capacity:** 350 Milliliters
- **Colour:** Blue
- **Material:** Stainless Steel
- **Material Feature:** BPA Free, Dishwasher Safe

## Images

![STEELLOCK Stainless Steel Airtight Container | Leak Proof Container/Storage/Lunch Box with Lid | BPA Free, Durable & Rust-Proof | SL-31-set of 4, 350ml each, Blue - Image 1](https://m.media-amazon.com/images/I/71+kF+poNsS.jpg)
![STEELLOCK Stainless Steel Airtight Container | Leak Proof Container/Storage/Lunch Box with Lid | BPA Free, Durable & Rust-Proof | SL-31-set of 4, 350ml each, Blue - Image 2](https://m.media-amazon.com/images/I/71C6YcqOlGS.jpg)
![STEELLOCK Stainless Steel Airtight Container | Leak Proof Container/Storage/Lunch Box with Lid | BPA Free, Durable & Rust-Proof | SL-31-set of 4, 350ml each, Blue - Image 3](https://m.media-amazon.com/images/I/81tK4m-+lyS.jpg)
![STEELLOCK Stainless Steel Airtight Container | Leak Proof Container/Storage/Lunch Box with Lid | BPA Free, Durable & Rust-Proof | SL-31-set of 4, 350ml each, Blue - Image 4](https://m.media-amazon.com/images/I/71sCpeWnN-S.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fine Product
*by S***Y on 8 April 2026*

Excellent for storage use. Comes in various sizes. Made of stainless steel and value for money.

### ⭐⭐⭐⭐ Not leak proof
*by K***G on 30 October 2025*

Heavy, good quality containers but they aren’t leakproof.

### ⭐⭐⭐⭐⭐ Ok ok
*by V***R on 19 July 2025*

Its size is very small but its quality is good

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**Shop now:** [https://www.desertcart.com.ar/products/673422442-steellock-stainless-steel-airtight-container-leak-proof-container-storage-lunch](https://www.desertcart.com.ar/products/673422442-steellock-stainless-steel-airtight-container-leak-proof-container-storage-lunch)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-09*