Cabincore is always associated with being cozy or snuggly. This aesthetic is very similar to cottagecore and adeventurecore when it comes to visuals. The values are similar to adventurecore too. Values like, the love for adventure and nature. The fashion is cozy clothes like sweaters, denim, sneakers, hiking boots, flannels, and fuzzy socks.
A definition that not many people know, and may not be known ever upon many. It is still a mystery to this day. But a so called "Twitch Streamer" that goes by the name of WeedKing refers to himself as it.