Assembled Hedpak combination packaging has a semi-rigid high density polyethylene 5 gallon bottle inside a heavy-duty 350 lb double wall kraft corrugated outer shipping carton. It meets UN specification 4GY30S for hazardous products and FDA requirements.The 5 gallon bottle has a molded top handle and bottom finger grips for easy lifting and pouring and a large 70 mm screw cap for fast filling and draining. The in-line spout allows complete draining with a 34 inch faucet (SKUs 401C, 435, 420) sold separately.Special venting cap in the handle allows smooth product flow while dispensing, prevents "chugging".