A huge trend this Summer, these bags are great for just running around town, as a carry-on or to take to the beach.  This is the Mimi tote from Sadie & Wally,  a new fun brand of bags and accessories. 

Made of Neoprene and comes with a zipped wristlet.  You can either snap the sides together to make it a smaller tote or keep them unsnapped to have a large tote.  It's the exact same one, as a well known brands, Greyson tote uptown2, but less expensive.  11h x 15w x 6d