(Brock's backpack can carry a balloon!

)
Back in Saffron City...
Quickie peered out the window. "They're at it again..." She looked to Mewtwo. "Cover, please."
Mewtwo lifted his head. "Have you considered inviting your friend back? That may stop such pointless battle. Those creatures must be terribly exhausted."
Quickie pondered that for a moment. "Well, since there's not much else here to do and the hotel has a nice, indoor pool... Shall we head on over? I'll go get my swimsuit..." She walked by Mewtwo and paused. "What are your plans? Gonna hang out here, come along, or go off and do your own thing?"
Mewtwo shrugged. "I see no harm in accompanying. I shall take the fire escape and meet you there."
Quickie nodded. "So!" She clapped her hands together. "I have a season pass to the pool and I can bring guests. Who wants to go drag PB and Karen into the pool?"