What's in the eSports 2013 Winter Case?
The eSports 2013 Winter Case contains 12 skins: one Covert, three Classified, two Restricted and six Mil-Spec. It also contains 65 rare special knives: the Bayonet, Flip Knife, Gut Knife, Karambit and M9 Bayonet. Every skin can also drop as StatTrak™.
Covert · 1
0.64% per opening for the tier, about 0.64% for each skin
Classified · 3
3.20% per opening for the tier, about 1.0667% for each skin
Restricted · 2
15.98% per opening for the tier, about 7.99% for each skin
Mil-Spec · 6
79.92% per opening for the tier, about 13.32% for each skin
These skins form The eSports 2013 Winter Collection.
eSports 2013 Winter Case knives
The case drops five knife types, each in 13 finishes, for 65 possible knives. The cheapest is a Gut Knife | Safari Mesh at $40.95, and the top listing is a M9 Bayonet | Crimson Web.
eSports 2013 Winter Case odds
Every opening gives a Mil-Spec skin 79.92% of the time, Restricted 15.98%, Classified 3.20%, Covert 0.64% and a knife 0.26%. So the M4A4 | X-Ray drops in about 1 in 156 openings and any single knife type in about 1 in 1,923.
| Rarity | Tier odds | Items in tier | Odds per item | 1 in | Cheapest in tier |
|---|---|---|---|---|---|
| Mil-Spec | 79.92% | 6 | 13.32% | 8 | $1.44 |
| Restricted | 15.98% | 2 | 7.99% | 13 | $6.64 |
| Classified | 3.20% | 3 | 1.0667% | 94 | $15.94 |
| Covert | 0.64% | 1 | 0.64% | 156 | — |
| ★ Knife | 0.26% | 65 | 0.004% | 25,000 | $40.95 |
Tier odds are Valve's published rates. Odds per item assume equal weighting within a tier, which Valve hasn't confirmed. 1 in 10 drops is StatTrak™.
About the eSports 2013 Winter Case
The eSports 2013 Winter Case is a weapon case released in December 2013, with 12 skins and 65 rare special knives. Opening it needs a $2.49 key from the in-game store.
Its skins form The eSports 2013 Winter Collection. Trade-ups within that collection stay inside these 12 skins and, since 2025, can reach its knives.
- Released
- December 2013
- Skins
- 12
- Knives
- 65
- Key needed
- Yes
- StatTrak™
- Yes
- Weekly drop pool
- No












