The eSports 2013 Winter Case is a weapon case added to the game in 2014 that holds 12 weapon skins, from Mil-Spec Grade to Covert, with knives as its rare special item. SkinsMonkey lists every eSports 2013 Winter Case skin with prices for each wear level.
The eSports 2013 winter case was added on December 18th, 2013. Like other eSports cases, this one contains 12 Valve-desgined weapon skins. A portion of proceeds from all the keys bought was donated to the CSGO eSports community for its professional tournament prize pools.
Besides the 12 gun skins, players can also open a special rare knife skin in the eSports 2013 winter case.
To unlock the eSports 2013 winter case, you will need to have the eSports 2013 winter key in your Steam inventory. You can either buy it in the store or trade with other players to get the key.
When opening the eSports 2013 winter case, you can get one of these skins:
The 12 weapon skins from this container make up The eSports 2013 Winter Collection, the set that counts in trade-up contracts. The knives it drops as rare special items belong to no collection.