Katie Cai Dorm — Exclusive

The "exclusive" part of the term likely refers to the fact that Katie Cai's dorm room content is often sponsored or partnered with specific brands, which provide her with products or services to feature in her videos. This type of content has become increasingly popular among social media influencers, who partner with brands to promote their products or services to their followers.

: A 3-inch high-density memory foam topper combined with a quilted mattress pad to mask the stiff school-issued vinyl mattress. katie cai dorm exclusive