Lake Collection (CS2)
Every skin in the Lake Collection by rarity, the float range of each, and exactly what each rarity trades up into.
The Lake Collection has 15 skins (1 Restricted, 3 Mil-Spec, 5 Industrial, 6 Consumer) and was released in 2013. Its rarest skin is Dual Berettas | Cobalt Quartz.
Map collection added in the November 2013 (DreamHack 2013) update.
Weapons in this collection: AUG, AWP, Desert Eagle, Dual Berettas, FAMAS, G3SG1, Galil AR, P250, P90, PP-Bizon, SG 553, USP-S, XM1014.
All Lake Collection skins
Every skin in the collection by rarity, with the float range each one can have.
Restricted 1 skin
Mil-Spec 3 skins
Industrial 5 skins
Consumer 6 skins
Cost of a trade-up in the Lake Collection
| Inputs (10x) | Cheapest input | Lowest price | 10 inputs from |
|---|---|---|---|
| Consumer | AUG | Storm BS | $0.01 | $0.10 |
| Industrial | FAMAS | Cyanospatter FT | $0.02 | $0.20 |
| Mil-Spec | P90 | Teardown FT | $0.09 | $0.90 |
Lowest listing across up to 11 marketplaces in the CS2TradeUp.gg price feed, without StatTrak or Souvenir, checked on 2026-11-11. Prices change every day, so open a skin for live prices.
Lake Collection trade-ups
A trade-up contract takes 10 skins of the same rarity and returns one skin of the next rarity, from the collections of your inputs. Valve doesn't publish the exact odds; calculators and most guides use this model: each input gives its own collection a 10% share, and inside a collection every skin of the next rarity is equally likely. On that model, with all 10 inputs from the Lake Collection each possible result below has the chance shown; with 5 of 10 inputs from here, halve it.
Consumer x10 → Industrial: 20% each (float range in grey)
- AWP | Safari Mesh 0.06–0.80
- Desert Eagle | Mudder 0.06–0.80
- FAMAS | Cyanospatter 0.06–0.80
- PP-Bizon | Night Ops 0.00–0.60
- XM1014 | Blue Steel 0.00–1.00
Industrial x10 → Mil-Spec: 33.3% each (float range in grey)
- P90 | Teardown 0.00–0.60
- SG 553 | Anodized Navy 0.00–0.08
- USP-S | Night Ops 0.00–0.60
Mil-Spec x10 → Restricted: 100% each (float range in grey)
- Dual Berettas | Cobalt Quartz 0.00–0.40
- Restricted is the highest rarity in the Lake Collection. Its Restricted skin can come out of a trade-up but can't go into one: the game only accepts inputs whose collection has a skin one tier higher.
StatTrak: none of these skins exist in StatTrak, so every trade-up into this collection uses non-StatTrak skins.
Souvenir versions of Lake Collection skins come from souvenir packages; the game data lists 2 packages that can contain them, for example the EMS One 2014 Souvenir Package. Since the May 2026 update Souvenir skins can go into trade-up contracts, mixed with normal ones; the Souvenir status is removed and the result is a normal skin.
The float of the result depends on the floats of your inputs and the result's own range: see how the trade-up float is calculated and how trade-up contracts work.
All collections: CS2 collections list.
Frequently asked questions
What skins are in the Lake Collection?
The Lake Collection has 15 skins. The rarest is Dual Berettas | Cobalt Quartz (Restricted).
How do you trade up into Dual Berettas | Cobalt Quartz?
Use 10 Mil-Spec skins. With all 10 from the Lake Collection, Dual Berettas | Cobalt Quartz is the only possible result, because it is the collection's only Restricted skin.
Where do Lake Collection skins come from?
Map collection added in the November 2013 (DreamHack 2013) update.