Joined: Jan 2014
Posts: 2,106
Likes: 1,027
From: The banks of the River Charles
Bikes: 2025 Black Mountain Cycles Mod Zero, 2025 Surly Ogre, 2022 Salsa Beargrease, 2020 Seven Evergreen, 2019 Honey Allroads Ti, 2018 Seven Redsky XX
Nice duvet cover. I’d say take that to an LBS that is familiar with carbon frames for an in person diagnosis. It looks to me like the carbon itself is compromised. But to what extent? It may (or may not) have been damaged enough to pose a problem.