The most common and most likely answer to this crossword clue is the 8 letter word COVERLET
I've seen this crossword clue in The Guardian
C
O
V
E
R
L
E
T
More clues leading to the result COVERLET
Buddy explains!
The straight part
We know that "which is found on bed" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case which is found on bed = coverlet.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does COVERLET mean?
COVERLET noun- A blanket used as a bed covering, usually quilted.