---
product_id: 561318409
title: "Step25005BL Atherton Reserve Storage Onyx Black Mailbox"
brand: "step2"
price: "$4280.22"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.us/products/561318409-step25005bl-atherton-reserve-storage-onyx-black-mailbox
store_origin: US
region: United States of America
---

# Weather resistant 2 weeks storage DIY assembly Step25005BL Atherton Reserve Storage Onyx Black Mailbox

**Brand:** step2
**Price:** $4280.22
**Availability:** ✅ In Stock

## Summary

> 📬 Your mailbox, redefined—where style meets functionality!

## Quick Answers

- **What is this?** Step25005BL Atherton Reserve Storage Onyx Black Mailbox by step2
- **How much does it cost?** $4280.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/561318409-step25005bl-atherton-reserve-storage-onyx-black-mailbox)

## Best For

- step2 enthusiasts

## Why This Product

- Trusted step2 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Assembly:** Quick setup with common tools—get started in no time!
- • **Timeless Design:** Elevate your home's curb appeal with premium detailing.
- • **Maintenance Free:** Enjoy a hassle-free mailbox that never needs painting.
- • **Extra Storage Space:** Unlock peace of mind with room for two weeks of mail.
- • **Durable Construction:** Built to withstand the elements—rain, sleet, or shine.

## Overview

The Step25005BL Atherton Reserve Storage Mailbox in Onyx Black offers a blend of style and practicality, featuring a spacious interior for up to two weeks of mail, premium detailing for aesthetic appeal, and a durable, maintenance-free design that withstands all weather conditions.

## Description

Step25005BL Atherton Reserve Storage Onyx Black Mailbox

## Features

- EXTRA STORAGE SPACE: Remove the floor board to uncover a large storage space inside the mailbox and unlocking peace of mind for you – mail and small packages drop into the storage space that’s able to hold up to two weeks’ worth of standard letters and magazines.
- PREMIUM DETAILING: Atherton designs feature timeless detailing, including recessed panels, crown and cove moldings to complement your home’s architectural style.
- BUILT TO LAST: High-quality resin ensures your mailbox will never chip, splinter, rust, or tarnish. No matter the conditions, come home to this thoughtfully-designed mailbox built to withstand inclement weather like rain, sleet, snow, and sun; complete with steel hardware for durability.
- MAINTENANCE FREE: Designed for the busiest homeowners, you’ll never have to sand, stain, or paint your Atherton Reserve Storage Mailbox.
- EASY ASSEMBLY: Do-it-yourself assembly with a socket wrench, screwdriver, and a few other common tools (tools not included). Mount the Atherton Reserve Storage Mailbox to a standard 4x4 wooden post (wooden post sold separately).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Step2 |
| Model Number | 5005BL |
| Colour | Onyx Black |
| Product Dimensions | 59.69 x 40.97 x 133.35 cm; 22.68 kg |
| Material | Wood |
| Item Weight | 22.7 kg |

## Product Details

- **Brand:** Step2
- **Color:** Onyx Black
- **Included Security Features:** Hopper & Baffle
- **Material:** Plastic
- **Mounting Type:** Post Mount

## Images

![Step25005BL Atherton Reserve Storage Onyx Black Mailbox - Image 1](https://m.media-amazon.com/images/I/61vrDiu57nL.jpg)
![Step25005BL Atherton Reserve Storage Onyx Black Mailbox - Image 2](https://m.media-amazon.com/images/I/81R0-e5keHL.jpg)
![Step25005BL Atherton Reserve Storage Onyx Black Mailbox - Image 3](https://m.media-amazon.com/images/I/81vKjnXnPGL.jpg)
![Step25005BL Atherton Reserve Storage Onyx Black Mailbox - Image 4](https://m.media-amazon.com/images/I/71bcHnZ1NNL.jpg)
![Step25005BL Atherton Reserve Storage Onyx Black Mailbox - Image 5](https://m.media-amazon.com/images/I/61Cr4Y7KAKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    So flattering at the curb
  

*by G***A on Reviewed in the United States on 17 March 2024*

This mailbox is an exceptionally well made product. Easy to assemble. The lock and drop down storage feature protects not only mail but packages as well. And it looks amazing!

### ⭐⭐⭐⭐⭐ 







  
  
    Great looking mailbox!
  

*by M***E on Reviewed in the United States on 7 October 2023*

This mailbox is not only great looking, but it is very well-made. So many of our neighbors have stopped and asked where we purchased this from. I really like the ability to have mail for drop down into the box where it is safely locked away from someone trying to retrieve my mail. You also have the choice of having the mail drop down into the secure receptacle, if that is your choice.

### ⭐ 







  
  
    They sent me the wrong color….
  

*by B***A on Reviewed in the United States on 12 March 2024*

I ordered black and they sent me white 🤦🏻‍♀️ it was a major disappointment but other than that it works great.

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**Shop now:** [https://www.desertcart.us/products/561318409-step25005bl-atherton-reserve-storage-onyx-black-mailbox](https://www.desertcart.us/products/561318409-step25005bl-atherton-reserve-storage-onyx-black-mailbox)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-21*