Abstract: The invention includes the following: A roll formed of a piece of material, which can be rolled up to carry items into a venue or event requiring a search of brought items. It can be quickly opened, inspected, and closed. Drawstrings may be provided to close end(s). A cushion may be provided. Using a container made of a material piece with at least one see-through pocket on a first side and fastening strips on two opposing sides. The fastening strips may preferably be a hook and loop type fastener. Doing business, which includes the following. A merchant providing container to customer, via concession site, receiving first revenue from customer. A concession site provider, hosts concession site to receive site revenue from merchant. The first and site revenues are products of the business process.