Portal Borders Embroidered Ripstop Trimmed Mesh Belt Bag in Black for Portal Borders Embroidered Ripstop Trimmed Mesh Belt Bag Curated Cargo Belts 4 Tons Safety Gear Hub How to use Beyond Borders Beauty. Low profile and unobtrusive, the Boarders Cargo Belt from Portal is a hip bag designed for active use. With its three stretch pockets and zipped main compartment, theres ample space to stow electronics, food, keys and other essentials, while external drawcords allow the possibility of lashing bulkier or wet items to the exterior.