Did you check out the Yacht & Beach Club thread? Try doing a search of "pillows" on the thread and a few links come up.
This is from Page 1, Post 14: Other Useful Info. I think the Yacht and Beach Club have the same pillows. But to be sure, I'll ask over on the thread.
What is that awesome smell at the Beach Club? Where can I purchase the bath products used at the Yacht Club?
I've never slept better in my life- can I buy the mattress?
Yes!!!
Want to feel like you are living at the Yacht or Beach Club all year long??? You can purchase the body products provided for use during your stay, you can buy the same type of mattress that encourages restful vacation sleep and you can even purchase the scent system used in the lobbies so that your house can smell like your "Home Away from Home":
Check out the Disney Resort Collection for bedding and bath products (h2oProducts, Aquatics line)
www.disneyresortcollection.com
Bedding Info
Many people have commented on the comfort of the mattresses at the resort and the daybed/sleepers.
The BC mattresses in renovated rooms are Beautyrest brand by Simmons Hospitality. Label
Simmons Guest Purchase Program
Order Form from Simmons Guest Purchase Program
Thank you WDW4us2006, Wood Nymph and shoreward for "uncovering" the mattress info!
The daybed sleeper (Beach Club refurbished rooms) is manufactured by Flexsteel. Daybed Label
Pillows and Blankets, 2017
Pillows: Sobella soft, Sahara Nights firm
Sobellux Velour Blankets