This is a sacoche made with high-performance VENTILE material. It's a convenient size that fits A4 documents perfectly, and the flat shape characteristic of sacoches prevents it from being bulky. It has two pockets on the front for small items like smartphones, and a wide pocket with a water-resistant zipper on the back, making it highly functional. While standard sacoches don't allow for strap length adjustment, this item does, so you can adjust it to your preferred length. VENTILE This is a mil-spec material also used in the waterproof clothing of British Air Force pilots. By weaving the threads to the extreme, it has very high water repellency without any processing. Size: W32 x H26 x D2cm Maximum strap length: 117cm