Below is a guide on what loot the treasure chests contain and where they can be found in the Snowy Corridor in Atelier Sophie 2!
White Water Barrier
2400 Cole
Suspicious Liquid
Fire and Ice Bracelets
Frost Uni
Golem Core
Snowy Walkway
Large Portable Nest
Dapplestone
Fine Pelt
Snow Queen
Frosted Wall
Saphir Gemstone
Silver Puniballs
Hustle Belt
Frozen Estate
Schneekleid
Sweet Cloud
2200 Cole
Verre Cuir