About the UMP-45 | Metal Flowers
UMP-45 | Metal Flowers is a Mil-Spec skin that drops from one of the 42 CS2 weapon cases, the Operation Hydra Case.
Valve released the Operation Hydra Case on 23 May 2017.
Each open has a 11.4171% chance (about 1 in 9) of pulling it, as one of 7 Mil-Spec finishes. One in ten of those drops is StatTrak.
It sits in tier 1 of 5 (Mil-Spec to Rare Special) and ranks #40 of 41 finishes in the Operation Hydra Case by top-wear Steam price.
Its Steam price runs from $4.11 to $8.36 across wears, against $40.86 to open the Operation Hydra Case (case plus $2.50 key), so even its best wear is worth less than one open.
Cases that drop the UMP-45 | Metal Flowers
Chance per open = Valve's Mil-Spec odds divided by the number of Mil-Spec finishes in that case. StatTrak versions drop 10% of the time. Open any of these free in the simulator: demo, nothing won. 18+.
| Case | Chance per open | About 1 in | StatTrak | Cost / open | Released |
|---|---|---|---|---|---|
| Operation Hydra Case1 of 7 Mil-Spec | 11.4171% | 9 | 1.14171% | $40.86 | 23 May 2017 |
UMP-45 | Metal Flowers wears, float ranges and prices
Steam market 7-day average prices from 2026-10-03. Our item data has no per-skin float cap, so the standard 0.00 to 1.00 scale and the five wear bands are shown. A wear without a price had no recent sales or does not exist for this skin.
| Wear | Float range | Price | StatTrak |
|---|---|---|---|
| Factory New | 0.00 to 0.07 | $8.36 | $9.15 |
| Minimal Wear | 0.07 to 0.15 | $5.61 | $5.96 |
| Field-Tested | 0.15 to 0.38 | $4.67 | $4.96 |
| Well-Worn | 0.38 to 0.45 | $5.06 | $4.42 |
| Battle-Scarred | 0.45 to 1.00 | $4.11 | $4.34 |
UMP-45 | Metal Flowers FAQ
What are the odds of getting the UMP-45 | Metal Flowers?
11.4171% per Operation Hydra Case open (1 in 9). That is Valve's 79.92% Mil-Spec chance split evenly across the finishes in that tier. A StatTrak copy is one tenth of that, 1.14171% at best.
Which CS2 cases drop the UMP-45 | Metal Flowers?
Only the Operation Hydra Case. The cheapest to open is the Operation Hydra Case at $40.86 including the key.
How much is the UMP-45 | Metal Flowers worth?
Factory New $8.36, Minimal Wear $5.61, Field-Tested $4.67, Well-Worn $5.06, Battle-Scarred $4.11 on the Steam market (7-day average, 2026-10-03). StatTrak sells for $4.34 to $9.15.
Other Mil-Spec finishes in the Operation Hydra Case
All CS2 skins by rarity · Open the Operation Hydra Case in the simulator (demo, nothing won, 18+) · How CS2 case odds work
This is a free simulator for entertainment: a demo, nothing is won and no money is used. Odds are Valve's published odds; wear and Doppler phase splits are estimated models, not Valve figures. Item values are indicative Steam market prices. Counter-Strike 2 and its item images are property of Valve Corporation. CaseBattles is not affiliated with or endorsed by Valve. 18+ only. Responsible gaming.