Holds a random item from the Escalation Map Bundle.

Contains one of the following 21 items:
3 Hole Balaclava Mask
Anvil Goggles Glasses
Blast Helmet Hat
Combat Medic Rig Vest
Construction Cap Hat
Designer Turtleneck Shirt
Elf Ears Mask
Hydration Pack Backpack
Operator Headset Mask
Rigged Pants
Samurai Kasa Hat
Sheriff Hat
Spiritual Leggings Pants
Spiritual Wraps Shirt
Unkempt Ponytail Hat
Wheat Chewin' Sheriff's Beard Mask
Bionic Spine Backpack
Secure Rucksack Backpack
Spiritual Zubeknakov Skin
Heavy Impact Vest
Spiritual Separator Backpack
or, very rarely, a Mythical Variant!

Potential Mythical effects:
Atomic, Blossoming, Burning, Confetti, Cosmic, Crimson Navigator, Cryptic Runes, Crystal Shards, Dazzling, Decked Out, Electrostatic, Enchanted, Energized, Falling Icicles, Fire Dragon, Firefly, Freezing, Frosty, Glitched, Glowing, Ice Dragon, Lovely, Lucky Coins, Melting, Musical, Party, Pyrotechnic, Radioactive, Sacrificial, Sky Lantern, Snowflake, Soul Shattered, Spectral Gems, Spirit Signs or Wealthy

Potential bonus items:
Crafting Materials, Green Soul Crystal Weapon Kit, Jaded Weapon Kit, Magenta Soul Crystal Weapon Kit, Player Kills Counter, Red Soul Crystal Weapon Kit, Total Kills Counter, Yellow Soul Crystal Weapon Kit or Zero Kelvin Weapon Kit

Does not require a key to open.
When opened this will be consumed.