Just cracked a case open of these Summer 2020 collectors chest/lunch box, becoming harder and harder to find.
Great set with a massive charizard on display. Normally the booster packs inside are Burning Shadows, Vivid x2, S&Moon S&Sheild.
The below is from Pokémons site directly. (for reference only)
Increase your Pokémon Trading Card Game collection, get a bunch of fun goodies, and get an awesome case to hold it all with the Pokémon TCG: Collector Chest Fall 2020. This set contains five Pokémon TCG booster packs along with a trio of foil promo cards featuring Rillaboom, Cinderace, and Inteleon. There's even a mini portfolio to hold your favorite cards. In addition, you'll find a Pokémon coin, sticker sheets, and a Pokémon notepad. All this comes packed in a sturdy metal case that's perfect for storing your cards or any treasure of yours that deserves a little Pokémon protection.
The Pokémon TCG: Collector Chest Fall 2020 includes:
5 Pokémon TCG booster packs
3 foil promo cards featuring Rillaboom, Cinderace, and Inteleon
A cool Pokémon coin
4 colorful sticker sheets
A mini portfolio to store your favorite cards
A Pokémon notepad
A code card online TCG