packed

refers to a meal prepared at home and carried to be eaten elsewhere, typically at school or work

満員のスタジアム

describes a sports arena that is completely full of spectators

人でいっぱいのスタジアム

describes a group of spectators that completely fills a venue

describes a large group of people gathered closely together

describes a large room for performances that is completely full of people

荷造りされたスーツケース

describes a suitcase that is filled tightly with belongings

旅行の準備ができて、中に物がきちんと入っているスーツケース。

圧雪

describes snow that has been compressed into a dense, solid layer

高密度で固い層に圧縮された雪を指す

describes earth or soil that has been compressed and hardened