Yes, our Drawer Organizer and Under the Bed Storage Bag are made of 600D Polyester and therefore very strong, resisting heavy weights and intense handling.
The “D” stands for denier or fineness which is a unit of measurement that describes the linear mass density of the material, calculated by the mass in grams of 9,000 meters of the fiber in question.
Fibers with lower denier numbers are more fine than those with high numbers, and fibers with higher numbers are stronger. This is useful to compare the density of two items made of the same material but it is not possible to measure denier across fabrics.
Whilst a 600D polyester is stronger than 450D polyester, it is not as strong as 450D nylon fabric because the latter is one of the strongest fabrics in the market used to make cooler bags, backpacks, briefcases or similar products where extra strength or rigidity is needed.