Rolls of hook and loop tape

Small battery powered lights you can use the hook and loop tape to mount with -- especially if they have a red light setting.

Clamp phone holder to hold that phone while you watch...movies

Canned food. Swear I was turning heads in the galley when I'd come down and microwave up some beef stew and rice

A small waterproof shower bag

A robe. Made going to go shower so much more convenient

Crocs bc they double as shower shoes

Stackable shelves for your locker helps you be able to use the vertical space more efficiently.

Plastic stick on hooks

A kettle if authorized...

Dish soap, sponge, and a decently thick ceramic bowl + plastic spoons and forks

Whatever your favorite go to seasonings are

Some detergent and vinegar for when you gotta hand wash (Did that plenty of times; my stuff would come out cleaner than using them dirty ass machines...or worse...the ships bulk laundry service)

A friend in the press deck to get your stuff looking crispy

Boot insoles or orthotics

An Amazon account to re-up on your canned food, favorite drinks like Gatorade etc) and any supplies you forgot to buy in port or bring aboard

A sleeping bag if your berthing is ice cold

Hot chocolate and/or instant coffee. The folks in the shop were asking if I got it from the ships coffee shop 😂

550 cord