Multi-layer canvas A4File holder12Waterproof student office bag, exam paper bag, document bag

Features: Made of high-quality Oxford fabric, eco-friendly and stylish, with stitched edges, good line flow, no loose threads, durable and sturdy, metal zipper head that won't hurt your hands, creative zipper connection design that eliminates the chance of the zipper head falling off, simple design, stable and elegant, multi-layer design, can store documents in different categories, holds more items, special hand grip, comfortable to hold, suitable for carrying items, conference documents, and promotional gift bags when going out.