Marketing description from ncl.com:
As part of Norwegian Cruise Line's continuing partnership with Starbucks, the Been There Series Across The Globe Collection will be introduced starting in August 2023. There will be 9 - with a 10th on the way - stunning and playful collectable mugs that capture the vibe of each ship and its destinations. This makes them the perfect souvenirs for both collectors and cruise fans. This series of Starbucks mugs will be on board the following Norwegian cruise ships:
Each mug is different and inspired by the ship’s unique experiences and destinations. Sold in the Been There Series box and has Starbucks written in black on side by handle. Each ship will only have the mug designed for that specific ship (for example, Norwegian Viva’s mug is only on Norwegian Viva), which means to collect them all, one must cruise them all.
* More images to follow, once mugs are officially released *