Protects all your valuable supplies * Its stylish ergonomic design makes it the perfect case for men, women or children* When used with the Refreezable Gel Pack in its proper compartment the PenPlus case can keep insulin and other injectable medications safely cool for up to 12 hours * The case holds up to 4 vials of insulin or 2 Insulin Pens * Other medications requiring cool temperatures may also fit into this special cooling compartment  * An additional compartment keeps all your other supplies safely organized * Securely holds Vials  Pens  Syringes and many other medical supplies * Special insulating fabric * 3-zippered compartments * Carry on your waist or hand (detachable strap) * Contents not included