The specifications are renewed to withstand the use of top rankers and veteran surf trainers. The cooler box used in the rocky areas requires durability and capacity. The Nexuss 3D logo emits a presence and has a large capacity of 6.5 gal (25 L) and is designed for use in hard environments. It is highly abrasion resistant and stain resistant. The inner lid has a mesh pocket that can also be used to store small items.