Crate bed recommendation

Hi! My golden pup has been crate trained since we got her and sleeps through the night. Sometimes if she’s anxious or upset though she will chew through her bed and eat the fluff. We’ve went through four beds at this point and I’m wondering if anyone has a recco for a bed that’s more of a pad that doesn’t have fluff, or any advice on what to use in the crate going forward? I feel bad she’s been on the crate plastic for the last few days and want to give her something that’s more comfy. Thank you!