If you're a professional, you know how absolutely essential it is to protect your documents from damage. Nothing's more frustrating than delivering a presentation with crumpled up posters, or seeing your blueprints soaked by a sudden rainstorm. With the Alvin BTR4 Plastic Telescoping Poster Storage Tube, you can keep your important blueprints and posters and other documents from being damaged. This plastic document carrying tube is an essential part of any professional's supplies due to its handy telescoping feature, hard plastic construction, and durable carrying strap.
Due to its handy telescoping feature, this "Black Knight" carrying tube is one of the best selling document tubes on the market. Able to adjust from 30" to 48", the tube locks in 1" increments. This allows you to adjust for the size of your document, no matter whether it's a short banner a massive set of blueprints. With an inside diameter of 4.25" the tube can hold several large posters at once. When you work with several different types of documents, you know carrying them in a brief case just won't suffice.
Another key feature of this plastic extendable tube is its convenient shoulder strap. The 1" wide shoulder strap is great for people who need to carry the tube all day because the width keeps the strap from digging into your shoulder. The strap, which is attached at the bottom and top of the tube, is detachable to make it easier to store when not in use.
This telescoping document tube is a great way to protect all of your documents. While the tight screw on design of the cap keeps both the rain and the humidity out, it's also an effective way to prevent other damaging containments like dust and oil. Few other document tubes are as well built for the construction site as they are for the office or for airline travel. Additionally, the thick black plastic of the tube helps to block harmful UV rays. If you're looking for a way to protect your documents both at work and on the go, this telescoping document tube from Alvin is a perfect choice.