I love this Slouchy Bag from Buji Baja for summer. Made from organic cotton t-shirt material, the bag is reversible so you can go from stripes to a solid to work with your style from day to day. The casual simple shape makes it super versatile too–throw a towel in and take it to the beach or park, use it as a gym bag or carry it around during the day wherever you go. I love the blue and white striped one!