Personalized 3rd Birthday Look Whos Three Tote Bag. Whether you're planning a big birthday bash or a small family gathering, this 3rd birthday design is sure to bring a smile to everyone's face. Made from high-quality materials, this design is comfortable for kids to wear all day long while they enjoy their special day. Light Weight 6oz 100% Cotton Tote Bag. 14.5"W x 15.5"H, handles are 20" in length.