NWT DEL SOL color changing tote bag

NWT DEL SOL color changing tote bag Study 8 oz. weight, 100% cotton canvas Long handles allow for easy over-the-shoulder access Much like a flower that blooms when exposed to sunlight, Del Sol's products change colors in the sun using their proprietary Spectrachrome® technology. Spectrachrome® molecules in the products shift to colors visible to the human eye when exposed to UV sunlight. Del Sol's Spectrachrome® formula for color change was developed from a concept originally researched by NASA for use in space. Dimensions: 16” h x 15”w x 5”d; 10” handle