The OpteBulk System is an economical collapsible bulk container comprised of two mirror-image pallets and a reusable sleeve. Select pallets feature a locking tab that secures the sleeve to the pallet and top cap. Sleeves can be fabricated from paper or plastic corrugated materials with custom features designed to meet a variety of applications. Multiple custom sleeve heights and designs are available. ORBIS offers custom printing and graphics available for easy identification. OPTEBulk sleeves are available with drop panels, split sleeves, and steel wire-reinforced walls. The pallet/top cap design allows for maximum cube utilization in trailers.