Luffy has spent many evenings under the sky, but he hasn't necessarily ever used such equipment before. While the small sleeping back doesn't look complicated, Luffy, try as he might, meets the ties which keep his bag intact and the result is rather perplexing.

Tugging at twine offers no reprieve for his tired legs, instead the lad can only muster groans and frustrated screams as he tries to undo the knot he'd made earlier. Seems as though he's having the most difficult of times in trying to dismantle his sleeping arrangements.

"COME ON! COME UNDONE! IT'S SLEEP TIME!" Slamming the bag against the dirt does nothing, nor does trying to chew on the twine.