---
product_id: 40207486
title: "Document Tube Square(Prevent Slipping) Documen Poster Tube Expandable Carrying Case 24.3\"-40\" with Extra Long Shoulder Strap"
brand: "softer"
price: "¥1930"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/40207486-document-tube-square-prevent-slipping-documen-poster-tube-expandable-carrying
store_origin: JP
region: Japan
---

# Water & light resistant Expandable 24.3"-40" Rigid, protective design Document Tube Square(Prevent Slipping) Documen Poster Tube Expandable Carrying Case 24.3"-40" with Extra Long Shoulder Strap

**Brand:** softer
**Price:** ¥1930
**Availability:** ❌ Out of Stock

## Summary

> 📦 Carry Your Creativity with Confidence!

## Quick Answers

- **What is this?** Document Tube Square(Prevent Slipping) Documen Poster Tube Expandable Carrying Case 24.3"-40" with Extra Long Shoulder Strap by softer
- **How much does it cost?** ¥1930 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/40207486-document-tube-square-prevent-slipping-documen-poster-tube-expandable-carrying)

## Best For

- softer enthusiasts

## Why This Product

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

## Key Features

- • **Easy Labeling:** Twist-off lid with contact card for effortless organization.
- • **Comfort on the Go:** Extra long shoulder strap for easy carrying, even when fully loaded.
- • **Durable Protection:** Made from high-quality plastic to keep your documents safe.
- • **Ultimate Versatility:** Perfect for artists, architects, and collectors alike!
- • **Skid-Resistant Design:** Square shape prevents slipping during transport.

## Overview

The Document Tube Square is an affordable, expandable carrying case designed for artists, architects, and poster collectors. With a durable, skid-resistant square design, it protects your valuable documents from bending, creasing, and fading. The tube expands from 24.3" to 40" and features a comfortable extra-long shoulder strap for easy transport. Its twist-off lid includes a contact card for easy labeling, making it the ultimate storage solution for all your creative needs.

## Description

The Expanding Document Tube expands from 24.3" to 40" and features a 3" interior diameter. This Black tube now has a longer shoulder strap. The strap is long enough to use even when the poster tube is fully extended. This telescoping tube is great for poster collectors, artists, draftsman, use on job sites, for students and professionals. The screw on end cap makes storing and removing documents very simple. The removable lid cap allows you to store your contact information or tube storage details for easy identification. The screw on cap with a tight seal makes Document Tube both water and light resistant. This tube is made out of a very durable plastic, and is not "flimsy" in any way. The document tube is perfect for posters, art work, drawings, blueprints, maps, arrows, large photos, vintage posters, etc. Transport your documents from one site to another confidently with this telescoping document tube. The water-resistant tube prevents creasing, blurring of ink, water damage, and more. It features a safety lock with adjustable locking positions, and numerical markings at each position for your further convenience.

## Features

- Affordable, Black Plastic Telescoping Document Poster Tube with 3" diameter that expands from 24.3" up to 40" is ideal for artists, architects, and poster collectors
- Poster tube is Square design to skid resistance,it is made of a very rigid plastic to protect contents from bending or creasing in transit. Tube is also water and light resistant, protects materials against fading from exposure to sun light
- Storage tube has unlimited uses, such as storage for: posters, blue prints, maps, documents, large photo prints, drawings, artwork, arrows, fishing rods, drum sticks, or whatever else you can imagine
- Twist off, threaded lid with contact card for easy labeling of tube's contents
- Includes an Extra Long Shoulder Strap that is comfortable for use even when the tube is fully extended

## Images

![Document Tube Square(Prevent Slipping) Documen Poster Tube Expandable Carrying Case 24.3"-40" with Extra Long Shoulder Strap - Image 1](https://m.media-amazon.com/images/I/61zGokzTrmL.jpg)
![Document Tube Square(Prevent Slipping) Documen Poster Tube Expandable Carrying Case 24.3"-40" with Extra Long Shoulder Strap - Image 2](https://m.media-amazon.com/images/I/71XIZ2AIFkL.jpg)
![Document Tube Square(Prevent Slipping) Documen Poster Tube Expandable Carrying Case 24.3"-40" with Extra Long Shoulder Strap - Image 3](https://m.media-amazon.com/images/I/71cW0YoFUqL.jpg)
![Document Tube Square(Prevent Slipping) Documen Poster Tube Expandable Carrying Case 24.3"-40" with Extra Long Shoulder Strap - Image 4](https://m.media-amazon.com/images/I/713cWF4NjVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Great for light use, not a good option for checked baggage.
  

*by A***L on Reviewed in the United States 🇺🇸 on December 4, 2016*

Pros: Cool shape, lots of color options, looks very professional and is functional for light travel/use. The strap does stay attached even when fully extended unlike some other models.Cons: The ID cap fell off almost immediately and the plastic, while sturdy, does have some give to it. Also, although it extends to accommodate a range of lengths, it doesn't lock in place and once fully extended there is only about 2 inches of slack on the strap. I am not sure how confident I would be using this as checked luggage.For the price, this is a competitive product, but you just have to keep your expectations in line with what you've paid.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very happy with the purchase
  

*by J***. on Reviewed in the United States 🇺🇸 on January 7, 2018*

Many companies make document tubes. I chose this one due to the ability to adjust the length for various purposes.  In addition, the lid is attached to the body of the tube, eliminating the chance of losing it.  The attached carrying strap can also be adjusted according to how long or short the tube is.  Finally, and an important touch, is that the tube is squared, thus reducing the chance of it rolling off the table or desk. Very happy with the purchase.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by M***K on Reviewed in the United States 🇺🇸 on March 16, 2018*

It's really well made and I love that it has a hinged top that won't get lost!  The hinge is very strong and the case is very durable and crush-proof.  It is much better than I expected.  I bought 3 of these and signed in to buy more and I am sad that these are no longer available.  If possible, please let me know when they are in stock.

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**Shop now:** [https://www.desertcart.jp/products/40207486-document-tube-square-prevent-slipping-documen-poster-tube-expandable-carrying](https://www.desertcart.jp/products/40207486-document-tube-square-prevent-slipping-documen-poster-tube-expandable-carrying)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*