Santa Clues

"​Twas' just before Xmas when Santa went on his way, With presents galore tucked into his sleigh, But then what did he spy as he glanced in his sack, One gift was missing, alas no time to turn back..." It's nearly Xmas and Santa Claus has set off to deliver his gifts, but mid-flight he's devastated to discover that one of them is missing! He has dispatched his crack team of elves to scour the workshop and locate the missing gift. The only thing is that Santa is very protective over his gifts so it will be far from a straightforward task. Think you can track down the missing gift? Can you help save Santa's blushes? The clock is ticking... you have 1 hour.