Crossword Genius

Make oneself amusing, which camper may need at night (7)

Ross

I believe the answer is:

bedroll

I'm a little stuck... Click here to teach me more about this clue!

'make oneself amusing which camper may need at night' is the definition.
Although both the answer and definition are singular nouns, I can't understand how they can define each other.

'make oneself amusing' is the wordplay.
I cannot really see how this works, but
'amusing' could be 'droll' (I've seen this before) and 'droll' is located in the answer.
The remaining letters 'be' is a valid word which might be clued in a way I don't see.
This explanation may well be incorrect...

Can you help me to learn more?

(Other definitions for bedroll that I've seen before include "Sleeping-bag" , "Pack of campers" , "item of camping gear!" , "(US) sleeping bag" , "retiring pack" .)

I've seen this clue in The Guardian.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.