The Reversible LunchSac The Reversible LunchSac from James Caldwell The Reversible LunchSac Exploded Sketch View - The Reversible LunchSac is constructed of neoprine and microfiber elastic material. It's easy forgiving material creates easy storage and cleaning Pocket Design - Each pocket was measured for specific foods. The Reversible LunchSac gLike The Reversible LunchSac Industrial Design Share R 7 n James Caldwell Philadelphia, PA Follow Contact