This Research and Development (R&D) started since 2015 and has been developed to improve musculoskeletal diseases (MSD) among agricultural workers in the long run. This technology specifically reduce discomfort and physiological workload of pineapple harvesters.SUMOSACK invention relates to an improved design of a basket which can be comfortably carried on the shoulders by workers and can be used to collect and transfer heavy units preferably fruits more preferably bigger fruits such as pineapples.• SUMOSACK is light-weight (Aluminum or Stainless Steel version), is easy to maintain, tested for its solid structure. • SUMOSACK has an opening to unload fruits in natural standing position.• SUMOSACK has one-hand operating system to unlock opening door.• SUMOSACK is fully adjustable to suit different antropometric measurements, has back support, straps on shoulders, hips and chest.