Suddenly it seems like GoGo Squeez, the reseal-able, all-natural, allergen-free applesauce for kids is everywhere. From urban moms' statement bags to A-list charity gift bags, the European export is certainly making a name for itself. And now, it's growing up. Fast Fruit, the apple, peach and passion fruit combo, is made for "snackers of all ages." We think the new, mature packaging goes great with a gym bag.

For more workout essentials, see what these tastemakers are packing:

Mr. Porter's Dan May

Malika Dalamal