Itfitz, Inc. designs, develops, and manufactures its patented lifestyle products. Itfitz's current product offering includes the Itfitz Ultimate Pack(R) (an ergonomic vest pack / backpack specifically designed and engineered to protect the musculoskeletal system of the wearer and to reduce health problems associated with standard backpack use) and Trash Bags(tm) (a variation on the Ultimate Pack(R)) incorporating features and functions relevant to skate, surf, snow and other board sports). Both The Ultimate Pack(R) and Trash Bags(tm) incorporate Itfitz's patented LS3(tm) System - a soft, sturdy lumbar support which conforms to the wearer's lower back and acts a shelf to carry and distribute the weight of the load to the hips and torso. Itfitz designs and manufactures its products, and can provide them in a variety of sizes and customizations to fit your particular need.