The Thirty-One 31 Medium Thermal Zipper Pouch in Sea Plaid is a rectangular-shaped bag made of polyester with striped pattern and accented with a zipper. It has a zip closure and measures 11 inches in width, 7 inches in height, and 3 inches in depth. The bag is designed for travel and casual occasions and features an insulated interior. The exterior color is multicolor while the lining color is silver. The product is part of the Thirty-One 31 product line and is brand new.