CALPALMY 2-Pack Extendable Poster Tubes Expand from 30.5” to 49” with Shoulder Strap and Handle | Carry Documents, Blueprints, Drawings and Art | Black Portable Durable Round Storage Cases
Condition: New
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Availability:
In Stock.
Arrives
Tuesday, Jun 23
Size: X-Large
Style: Round
Color: Black
Features
- POSTER TUBE CARRIER EXPANDS FROM 30.5 INCHES TO 49 INCHES - There's no need to fret about an extra-large map or poster not fitting your poster tube. These poster tubes can fully extend from 30 1/2 inches to 49 inches. Each tube has an inner diameter of 4 inches. The telescopic feature allows for an easy and quick expansion - just pull and lock in place.
- HANDY CARRYING STRAP - Free your hand with an adjustable strap that adapts to your needs and the poster tube's length. Wear it as a crossbody, over-the-shoulder, or just as a regular carrying strap. It's convenient for every situation.
- WITH SAFETY CAPS AND LABELS - Keep your prints on an airtight and watertight canister with these poster tubes. The screw cap closure provides a tight seal to keep your prints and documents from moisture and air. These poster tubes' convenient features do not end here. The screw cap includes a label slot that's built into the screw cap.
- WATERPROOF, CRACK, AND FADE RESISTANT POSTER TUBES - The ultimate test for poster tubes is the travel test. Whether you're out in the field with your blueprints or newly-printed maps, you'll have the assurance of protection from rain or shine! With a rugged and sturdy exterior, these poster tubes can withstand rough handling and prolonged exposure to sunlight, keeping their contents safe and in mint condition.
Closure Type: Screw-On
Strap Type: Cross-Body, Shoulder
Handle Type: Strap
Color: Black
Style Name: Round
Pattern: Solid
Item Dimensions L x W x H: 49"L x 4"W x 49"H
Size: X-Large
Material Type: Plastic
Brand Name: CALPALMY
UPC: 684753221150
Manufacturer: CalPalmy
Manufacturer Part Number: Poster Tube - 2 Packs
Model Number: Poster Tube - 2 Packs
Unit Count: 2 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jun 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: large
Style: Round
Color: Blue and Yellow
I'm extremely happy with the quality of these. They appear to be well made and feel like they will stand up to being thrown around the house, in the car, in a storage unit, etc. I also love that the top cap includes a label so that you can easily record what you're storing inside. I appreciated the bright colors so that they will stand out amongst the clutter, as I will be putting these in a storage unit to protect some of my posters/art prints. Good purchase for me!
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Reviewed in the United States on February 8, 2026 by Erin Bell
Size: large
Style: Round
Color: Blue and Yellow
Great for use with posters or other documents. The screw on caps are great. The way it telescopes is also a plus. Definitely waterproof. They are well made. The cord makes them easy to carry multiple ones at once. I even used them with packing tape with pool sticks (taping two long ones together after fully expanding them. The cost is about right. Extremely easy to use.
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Reviewed in the United States on November 26, 2025 by Christopher S.
Size: large
Style: Round
Color: Black
This review is for CALPALMY 2-Pack Extendable Poster Tubes Expand from 24.5” to 40” with Shoulder Strap (ASIN: B07YBR6VZW). Let me start off with the measurements I took with my calipers: 3" inner diameter, 3.4" wide body, and 3.6" wide at the widest point where the shoulder strap attaches. I really like these document tubes. They are actually better than I was anticipating. The plastic is sturdy and has some flexibility to it. I like that it's not thin ridged plastic that would be easy to break if the tube dropped. There are small tabs that keep the bands in place for the shoulder strap. The shoulder strap seems decent enough. They don't show this in the listing, but there is a clear lid on top of the black screw cap. The clear lid is for storing a visible label under it. So, you can change out the label if you like. By the way, it does come with a label under it already. The only thing that I would say could be improved is maybe the screw cap. It screws down fine, but it could be more secure. Also, this is maximum size tube I was able to fit the water bottle storage slot on the side of my backpack. This means I can actually store this on the side of my backpack by sliding into the water bottle storage slot and connect my backpacks strap around the tube. So, this document tube works out 100% perfectly for my needs.
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Reviewed in the United States on November 7, 2023 by MADPWR
Size: large
Style: Polygon
Color: Black-Matte
So far it is sturdy and great for holding banners and flags.Its good for my needs which it is primarily staying in one place. But the plastic won't survive long distance travel and constant beating.
Reviewed in the United States on February 11, 2026 by Paul J. Mun
Size: large
Style: Polygon
Color: Creamy and Violet
Do you have framed art in your home that you are not planning to hang any time soon? Or are you an architecture or art student or professional and you need something to carry large- format work in? Personally I used these for decluttering. I took the art pieces I couldn’t part with and put them in these tidy containers and will store them in the attic or top of the closet. Lightweight, easily adjustable straps, would be comfortable to walk with, lid snaps easily and securely. I am not saying these are 100-year-storage options necessarily but they do the job, are lightweight plastic, actually look cute/well-styled, and come in some wonderful colors if you are bored with black and white or want to easily color code your containers (one for plans, one for mom’s watercolors).
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Reviewed in the United States on May 4, 2026 by tea and sympathy
Size: large
Style: Round
Color: Black
The description provided was on point. The Poster Tubes were perfect for holding and protecting the research posters that were intended for their use. The best feature was the ability to extend the tube, as the research posters were 40" long.
Reviewed in the United States on April 12, 2026 by Randy Marti
Size: large
Style: Polygon
Color: Creamy and Violet
Great poster tubes, we use them to put card game in. They are easy to carry through airports. They're design makes it easy to fit cards and rolled up card felts within them. The strap make it comfortable to carry them. DON"T smash them to put them in a trunk or a suit case, such as I did; or you will destroy them. Otherwise, they can carry games virtually forever.
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Reviewed in the United States on January 12, 2026 by CrltnG
Size: X-Large
Style: Round
Color: Black
"I highly recommend this product for purchase. It delivers excellent performance, is built with high-quality materials, and consistently meets expectations. If you're looking for something reliable and effective, this is a great choice."
Reviewed in the United States on March 19, 2026 by Francy