---
product_id: 1160646
title: "Archival Methods Onyx 13x19\" x 2\" Portfolio Box, 13.75\" x 19.5\", Black Buckram / White Lining."
brand: "archival methods"
price: "€ 227.98"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.gr/products/1160646-archival-methods-onyx-13x19-x-2-portfolio-box-13-75
store_origin: GR
region: Greece
---

# 13x19" size Library quality Moisture-resistant Archival Methods Onyx 13x19" x 2" Portfolio Box, 13.75" x 19.5", Black Buckram / White Lining.

**Brand:** archival methods
**Price:** € 227.98
**Availability:** ✅ In Stock

## Summary

> 📦 Elevate Your Archiving Game!

## Quick Answers

- **What is this?** Archival Methods Onyx 13x19" x 2" Portfolio Box, 13.75" x 19.5", Black Buckram / White Lining. by archival methods
- **How much does it cost?** € 227.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/1160646-archival-methods-onyx-13x19-x-2-portfolio-box-13-75)

## Best For

- archival methods enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Constructed with Kappa binder's board for long-lasting use.
- • **Sleek & Stylish:** Black Buckram exterior adds a touch of elegance to your collection.
- • **Perfectly Packaged:** Includes 80 lb. lined paper for a professional finish.
- • **Eco-Conscious Choice:** pH balanced adhesive ensures a safe environment for your documents.
- • **Preserve Your Legacy:** Crafted with acid-free materials for ultimate protection.

## Overview

The Archival Methods Onyx Portfolio Box is a premium storage solution designed for professionals who value both aesthetics and functionality. Measuring 13x19 inches, this box features a durable Kappa binder's board core, lined with acid- and lignin-free paper, ensuring your documents are preserved in pristine condition. The library-quality F-Grade Buckram exterior not only looks sophisticated but also offers moisture resistance, making it an ideal choice for safeguarding your valuable materials.

## Description

The Archival Methods Onyx Portfolio Boxes are often the best choice where presentation is as important a factor as storage and protection. This is particularly applicable for photographs, prints and similar art work that are in what we might call live storage, regularly presented or viewed but safely housed in between. Portfolio boxes have the appeal of being "lockers" that converts to a "stage." Ruggedly constructed and well sealed, Archival Methods portfolio boxes flip open to provide a handsome, complimentary background that enhances and frames the contained works.

## Features

- Box core is Kappa binder's board (0.1), a bookmaking board with no glue between layers.
- Lined with 80 lb. acid- and lignin-free paper.
- PAT tested and passed.
- Covered in library quality F-Grade Buckram (poly-cotton) with a moisture-resistant, 100% aqueous acrylic coating.
- Adhesive is pH balanced and buffered, <.0008% sulfur content

## Images

![Archival Methods Onyx 13x19" x 2" Portfolio Box, 13.75" x 19.5", Black Buckram / White Lining. - Image 1](https://m.media-amazon.com/images/I/51olkzxxGmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Four Stars
  

*by K***Y on Reviewed in the United States 🇺🇸 on December 17, 2015*

nice. but too pricey.

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by L***G on Reviewed in the United States 🇺🇸 on April 16, 2015*

Always satisfied with your products!

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**Shop now:** [https://www.desertcart.gr/products/1160646-archival-methods-onyx-13x19-x-2-portfolio-box-13-75](https://www.desertcart.gr/products/1160646-archival-methods-onyx-13x19-x-2-portfolio-box-13-75)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-02*