Utopia Bedding Waterproof Mattress Protector Twin XL Size Bed, Premium 200 GSM Bamboo Viscose Cooling Mattress Cover, Soft and Breathable, Fitted Style with 15 Inches Deep Stretchable Pockets

Customers find the mattress cover to be of good quality, comfortable, and well-fitting, staying in place without slipping. They appreciate its softness, with one customer noting it doesn't feel crunchy, and its effectiveness in keeping cool without being hot. Customers consider it good value for money, with one mentioning it protected their $4000 mattress. The water resistance receives mixed feedback - while some say it's actually waterproof, others report it's not liquid proof.