---
product_id: 209441099
title: "GREBSTK 2 Piece Large Posters Art Portfolio Bag 28 x 20 Inch Poster Storage Bag Board Holder with Handle and Zipper Organizer Transparent Bag for Posters, Poster Board, Painting, Bulletin Boards"
brand: "grebstk"
price: "€ 26.72"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/209441099-grebstk-2-piece-large-posters-art-portfolio-bag-28-x
store_origin: NL
region: Netherlands
---

# Waterproof high-quality PVC 28x20 inch perfect size Durable zipper & straps GREBSTK 2 Piece Large Posters Art Portfolio Bag 28 x 20 Inch Poster Storage Bag Board Holder with Handle and Zipper Organizer Transparent Bag for Posters, Poster Board, Painting, Bulletin Boards

**Brand:** grebstk
**Price:** € 26.72
**Availability:** ✅ In Stock

## Summary

> 🎨 Protect, Organize, Impress—Your Art’s New Best Friend

## Quick Answers

- **What is this?** GREBSTK 2 Piece Large Posters Art Portfolio Bag 28 x 20 Inch Poster Storage Bag Board Holder with Handle and Zipper Organizer Transparent Bag for Posters, Poster Board, Painting, Bulletin Boards by grebstk
- **How much does it cost?** € 26.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/209441099-grebstk-2-piece-large-posters-art-portfolio-bag-28-x)

## Best For

- grebstk enthusiasts

## Why This Product

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

## Key Features

- • **Organize Like a Pro:** Ideal for posters, bulletin boards, charts, and classroom projects—keep everything in one sleek place.
- • **Carry with Confidence:** Sturdy nylon handles and a durable zipper keep your art secure and easy to transport.
- • **See It All at a Glance:** Transparent design lets you find your posters instantly—no more digging around.
- • **Weatherproof Your Work:** Waterproof PVC material protects your posters from rain, dust, and wrinkles.
- • **Flexible & Space-Saving:** Foldable design fits neatly into drawers when not in use—perfect for minimalist desks.

## Overview

The GREBSTK 2 Piece Large Posters Art Portfolio Bag offers a spacious 28 x 20 inch transparent storage solution with durable zippers and nylon handles for easy carrying. Made from waterproof high-quality PVC, it safeguards your posters, bulletin boards, and artwork from weather and damage while keeping them visible and organized. Its foldable design ensures convenient storage when not in use, making it an essential accessory for professionals and creatives who demand both style and functionality.

## Description

GREBSTK 2 Piece Large Posters Art Portfolio Bag 28 x 20 Inch Poster Storage Bag Board Holder with Handle and Zipper Organizer Transparent Bag for Posters, Poster Board, Painting, Bulletin Boards

## Features

- Size: Each bulletin board bag measures 28 x 20 inch, proper size to keep art projects of different sizes and organized posters, bulletin board items and classroom projects, and also large enough for a bunch of small item.
- Helper: The GREBSTK clear storage bag allow you to easily see what’s in the bag and find what you need quickly without taking everything out. Since this art portfolio bag is flexible, when not in use, you can fold it up in small size and put it in a drawer.
- Durable zipper and straps: each of art portfolio bag features 1 zipper and 2 straps, sturdy and long lasting; The durable zipper allows to keep contents from falling out and the nylon handles allow to ware on your shoulders and convenient carrying; The length of the handle measures approx. 12 inches/ 30 cm, designed for carrying in a better way.
- Waterproof material: Made of waterproof high-quality PVC, this organizer can protect your pieces against damage of rain and dust, keep them always in good condition. No more worrying about bad weather and wrinkles ruining your works.
- Practical organizer bag: Ideal for bulletin board supplies, posters, charts, artworks, cheerleading signs and any other teaching materials, makes all the things well organized. And also it is a portable storage bag to organize your items in a good way.

## Images

![GREBSTK 2 Piece Large Posters Art Portfolio Bag 28 x 20 Inch Poster Storage Bag Board Holder with Handle and Zipper Organizer Transparent Bag for Posters, Poster Board, Painting, Bulletin Boards - Image 1](https://m.media-amazon.com/images/I/81HFRbtwI5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I keep coming back for another set . . .
*by L***. on July 4, 2024*

These are the best I've found that are sturdy, and keep my artwork from getting rained on from car to class. I now have 4 of these, each for the different mediums I work in. To keep them rigid enough to transport my artwork, I take a large piece of matboard and cut it to fit inside - it acts as a divider as well. In another I have placed a large piece of bogus drawing paper folded in half that works great as well. These are the best price I have found for something like this that doesn't cost an arm and a leg! (More money for art supplies makes me happy.)

### ⭐⭐⭐⭐⭐ Good Size
*by N***A on February 27, 2025*

Needed for carrying 18x24 paper pads. The extra few inches makes it easy to get them in and out and gives enough room to hold multiple pads. Have not had very long so don’t know how they will hold up.

### ⭐⭐⭐⭐⭐ Good for storage flat items
*by M***T on March 14, 2024*

I purchased it to hold my flat wrapping paper/material. Quality not the best, but it’s serves the purpose I only intent to use it for storage and not carrying around outside. Both bags’ zipper is functional.

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**Shop now:** [https://www.desertcart.nl/products/209441099-grebstk-2-piece-large-posters-art-portfolio-bag-28-x](https://www.desertcart.nl/products/209441099-grebstk-2-piece-large-posters-art-portfolio-bag-28-x)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*