I cannot see enough of that drink bottle label to even hazard a guess as to what it's supposed to be.
Kanji on top right is 焼. Katakana on left is タレ.
Most likely 焼き鳥タレ.
So, sauce bottle. For grilled chicken. Hence the running away.
Edit: Most 'traditional' Japanese sauce/dressing/cooking condiment bottles (e.g. mirin) also tend to have a similar appearance. That was what provided me with enough context to immediately suss out 焼 and タレ despite both being mostly hidden by Peco's hand.
