The BOGG Bag Bogg Brrr Cooler Insert is a small rectangular tote insert that transforms any tote into a portable cooler. Made of durable polyester with a solid navy exterior and zip closure, this insert is perfect for beach days and picnics. It features an adjustable strap for added convenience and a sleek matte finish. The Bogg Bag Cooler Insert is a stylish and practical accessory for women on the go.