--- product_id: 53103557 title: "Course Book Adjustable Capacity Opaline A3, File Holder, Presentation Display Wallet, Paper, Document, Poly Clear Sleeves" brand: "westfolio" price: "116 zł" currency: PLN in_stock: true reviews_count: 6 url: https://www.desertcart.pl/products/53103557-course-book-adjustable-capacity-opaline-a3-file-holder-presentation-display store_origin: PL region: Poland --- # Variety of Colors Durable Polypropylene 50 Sheet Capacity Course Book Adjustable Capacity Opaline A3, File Holder, Presentation Display Wallet, Paper, Document, Poly Clear Sleeves **Brand:** westfolio **Price:** 116 zł **Availability:** ✅ In Stock ## Summary > 📚 Elevate Your Document Game! ## Quick Answers - **What is this?** Course Book Adjustable Capacity Opaline A3, File Holder, Presentation Display Wallet, Paper, Document, Poly Clear Sleeves by westfolio - **How much does it cost?** 116 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/53103557-course-book-adjustable-capacity-opaline-a3-file-holder-presentation-display) ## Best For - westfolio enthusiasts ## Why This Product - Trusted westfolio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Sizes:** Available in A2 and A4 sizes, catering to all your presentation needs. - • **Expandable Design:** Easily enhance your storage with additional pockets available for purchase. - • **Archival Excellence:** Protect your important documents with acid and lignin-free materials for long-lasting preservation. - • **Effortless Organization:** Streamline your document management with a flat mechanism that saves time and space. - • **Crystal Clear Presentation:** Showcase your documents in glass-clear sleeves that enhance visibility and professionalism. ## Overview The Westfolio Course Book Adjustable Capacity Opaline A3 is a lightweight yet durable file holder designed for efficient document storage and presentation. Made from high-quality polypropylene, it features a wipe-clean surface and glass-clear plastic sleeves. With a 50-sheet capacity and the option to expand, this course book is perfect for archiving important documents while offering a variety of colors and sizes to suit your style. ## Description Course Book Adjustable Capacity Opaline A3, File Holder, Presentation Display Wallet, Paper, Document, Poly Clear Sleeves ## Features - DURABLE – This course book is made out of lightweight but strong polypropylene, which has a wipe clean surface. The plastic sleeves are glass clear. - EFFICIENT – The flat mechanism saves space and time. You can remove the pages with ease without having to empty and refill every pocket. - IDEAL - This course book is a perfect solution to store and protect your documents. It is also great for presentations and filing your important information. - ARCHIVAL QUALITY – The material is acid and lignin free which makes it a great storage option for archiving your important documents and information. - CAPACITY – This course book has a 50 sheet capacity (100 sides to view). - ENLARGE – You can expand your course book by adding additional pockets, which are available to purchase separately. - VARIETY – This course book is also available in size A2 and A4, in an assortment of colours including Crystal, Raspberry, Turquoise, Blue, Purple and Black. Purple is not available in A2 size. - CONTENTS – This course book is supplied with 10 plastic sleeves. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | West | | Brand | Westfolio | | Model Number | DKCBA3CL | | Product Dimensions | 42.8 x 32.8 x 1 cm; 299 Grams | | Material Type | Polypropylene (PP) | | Tab Cut | Straight Cut | | Tab Position | Side | | Number of Items | 1 | | Sheet Size | A3, A4 | | Manufacturer Part Number | DKCBA3CL | | Item Weight | 299 g | ## Images ![Course Book Adjustable Capacity Opaline A3, File Holder, Presentation Display Wallet, Paper, Document, Poly Clear Sleeves - Image 1](https://m.media-amazon.com/images/I/71U-WM95GSL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Perfect for school course work *by D***B on Reviewed in the United Kingdom on 6 May 2017* Perfect for gcse coursework though a3 pages stick out of the plastic wallets by 1cm but they are protected by the cover so it doesnt matter ### ⭐⭐⭐⭐ 4.0 out of 5 stars Pretty good *by A***N on Reviewed in the United Kingdom on 6 January 2018* Do the job, i ordered a few which cost quite a bit more than non refillable folders, they are better looking and slightly more compact but slightly more droopy so that's something to consider if you need to transport them.Because i ordered a few they must have bent during shipping and there's a slight visible crease on the spine but the pockets managed to survive without being buckled like non refillable folders.The mechanism means you can put in a4 pages in or hole punched paper to mix it up ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Perfecto *by J***E on Reviewed in the United Kingdom on 4 March 2019* Perfect for my coursework! Comes with 20 Polly pockets but you can add plenty more --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/53103557-course-book-adjustable-capacity-opaline-a3-file-holder-presentation-display](https://www.desertcart.pl/products/53103557-course-book-adjustable-capacity-opaline-a3-file-holder-presentation-display) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-22*