To promote the New Year 2025 event, Pokémon Sleep has revealed the New Year 2025 Bundle Vol. 1 and New Year 2025 Bundle Vol. 2 and they will be available from December 29th, 2024 at 23:00 to January 13th, 2025 at 22:59.

Incense and Biscuits Available in New Year 2025 Bundle Vol. 1 and New Year 2025 Bundle Vol. 2!

2024 is nearly over, and to accompany the New Year 2025 event, New Year 2025 Bundles Vol. 1 S, M, and L will be available beginning 2024/12/29 23:00! We’ve prepared some bundles of items that include incense—such as Dratini Incense and Dedenne Incense—for Pokémon that arrived in Pokémon Sleep between January and June of 2024.

Bundle M and Bundle L include items such as Great Biscuits and a Main Skill Seed, which can help you befriend and raise Pokémon! Additionally, New Year 2025 Bundles Vol. 2 S, M, and L will be available beginning 2025/01/05 23:00 for the second week of the New Year 2025 event! These bundles include incense—such as Wooper Incense and Mimikyu Incense—for Pokémon who arrived in Pokémon Sleep between July and December of 2024. We hope you’ll meet these Pokémon during the event by using these incenses!

New Year 2025 Bundles Vol. 1

Availability Period: 2024/12/29 23:00 to 2025/01/13 22:59

Bundles:
New Year 2025 Bundle Vol. 1 S (600 diamonds)
• Poké Biscuit ×12
• Handy Candy S ×7
• Dream Cluster S ×4
Note: Up to three available per user.

New Year 2025 Bundle Vol. 1 M (2,000 diamonds)
• Great Biscuit ×12
• Main Skill Seed ×1
• Dratini Incense ×1
• Ralts Incense ×1
• Stufful Incense ×1
• Comfey Incense ×1
Note: One available per user.

New Year 2025 Bundle Vol. 1 L (5,000 diamonds)
• Ultra Biscuit ×8
• Great Biscuit ×25
• Main Skill Seed ×1
• Sub Skill Seed ×1
• Dedenne Incense ×1
• Vulpix Incense ×1
• Cramorant Incense ×1
Note: One available per user.

New Year 2025 Bundles Vol. 2

Availability Period: 2025/01/05 23:00 to 2025/01/13 22:59

Bundles:
New Year 2025 Bundle Vol. 2 S (250 diamonds)
• Poké Biscuit ×5
• Wooper Incense ×1
Note: One available per user.

New Year 2025 Bundle Vol. 2 M (600 diamonds)
• Great Biscuit ×3
• Sprigatito Incense ×1
• Fuecoco Incense ×1
• Quaxly Incense ×1
Note: One available per user.

New Year 2025 Bundle Vol. 2 L (1,500 diamonds)
• Great Biscuit ×10
• Grubbin Incense ×1
• Shinx Incense ×1
• Aron Incense ×1
• Drifloon Incense ×1
• Mimikyu Incense ×1
• Sneasel Incense ×1
Note: One available per user.

If you set a Pokémon incense before sleeping, that particular Pokémon will appear for sure during your next sleep research! A Main Skill Seed raises a Pokémon’s main skill level by one. A Sub Skill Seed will improve the quality of a Pokémon’s random sub skill by one.
Note: You cannot use this item on a Pokémon if all its unlocked sub skills are at their highest quality.

You can set up your incense on the stump by your tent or via the pop-up that appears when you tap the Sleep button.

Source: https://www.pokemonsleep.net/en/news/323135363535363532323633393835313533/