Speed Stacks 30 Set Sport Pack Speed Stacks Sport Pack contains 30 sets of official Speed Stacks cups Contents enclosed in a padded soft-shell case 1 set of Minis & 2 StackMat Pros (mat + timer) Instructor Guide - contains lesson plans and online instructions Winner of a 2018 Family Choice Award! The "Family Choice Awards" recognize the best in children's and parenting products. Now in its 21st year, the "Family Choice Award is one of the most coveted, family friendly consumer award programs in the nation.