Brand new Costco exclusive item! Please see pictures for details, item is sold as pictured. Dimensions are roughly 20x16x6, but has the nice feature of tote bags to expand out wider as it approaches the opening. You’ll fit plenty of groceries and goodies in this bag! The Costco Wholesale Navy Blue Tote Bag is a large, modern-style tote featuring a unique Costco Wholesale pattern. Made of durable canvas and plastic materials, this waterproof and foldable bag is perfect for carrying groceries or other items while on the go. With a sleek navy blue color and Costco branding, this tote is a stylish and practical addition to your household supplies.