We tested the very affordable Utopia Bedding Bamboo Mattress Protector to assess its waterproofing and stain resistance. Here's all you need to know.

Mandy Taheri is a Newsweek reporter based in Brooklyn. She joined Newsweek as a reporter in 2024. You can get in touch with Mandy via email: m.taheri@newsweek.com. Languages: English, French ...