The HFP A3 green zip-lock document bag (ref. 34113) offers robust and waterproof protection for large A3 documents. Made of durable, flexible plastic in a semi-transparent green color, it features a sliding zip closure at the top edge that completely seals the contents. The green hue provides a cheerful and modern presentation for your maps and art projects, while still allowing a glimpse inside. The zip closure prevents moisture and dust from entering. It's perfect for art and architecture students and for transporting posters.