He tries

"Um... okay..." James stammers slowly, his feet rooted to the ground for a moment as he tries to scan the Burger Bar for anything even remotely resembling a towel.

Amy stands there dripping, and watches as he suddenly vanishes off towards the sinks, returning and brandishing something before her.

"What the fuck is that?" Amy moans in disgust.

"Um..." James again stammers, "It's a tea towel. It's, kinda, all we've got."