Cheetah's ElixirItem 1+
AlchemicalConsumableElixir
Source Core Rulebook pg. 547 2.0
Usage held in 1 hand; Bulk L
Activate 
Interact
Enzymatic compounds in this elixir strengthen and excite the muscles in your legs. You gain a status bonus to your Speed for the listed duration.

Cheetah's Elixir (Lesser)
Item 1Source Core Rulebook pg. 547 2.0Price 3 gp
The bonus is +5 feet, and the duration is 1 minute.
Cheetah's Elixir (Moderate)Item 5
Source Core Rulebook pg. 547 2.0Price 25 gp
The bonus is +10 feet, and the duration is 10 minutes.
Cheetah's Elixir (Greater)Item 9
Source Core Rulebook pg. 547 2.0Price 110 gp
The bonus is +10 feet, and the duration is 1 hour.