He started to pack on muscle after switching to a high-protein diet and lifting weights regularly.

She is packing her hiking gear into a duffel bag before the trip.

She packs her lunch every morning before work.

The hikers left their unused packs at the trailhead before the final ascent.

The outdoor concert kept packing in people from dusk until late, making it hard to get closer to the stage.

After years of trying to make the cafe profitable, she finally packs in and sells the business.

When I opened the gaming console box, I found a free pack-in controller tucked under the foam.

After the holidays, she kept packing on extra pounds despite her efforts to stay active.

He packs on extra layers before going out into the snow.

They pack the cards into small bundles before sending them to the stores.