The Rolling Stone’s bassist Bill Wyman’s son married Bill’s ex-wife’s mother. This made him his own sons’ ex-son in law, the father in law of his ex-mother in law, and the step- grandfather of his ex-wife.

This rockin' sippy cup is perfect for your rockin' toddler. Celebrate the legendary band with this Grateful Dead Dancing Bear Straw Cup. It has a locking spill-proof lid, an easily-clean soft spout, and is made of strong, durable plastic.

Officially licensed by Grateful Dead

Classic designs & colorful styles make it great for kids and more fun for parents. The large cup and soft , yet sturdy straw are great for kids to hold, handle and enjoy.

• 100% BPA and Phthalates FREE
• Double Insulated
• Locking Leak & Spill Proof Lid
• Easy-clean, easy-to-remove, dentist-preferred straw
• 9 Month +
• 10 Fluid Oz Capacity
• Dishwasher Safe (top Rack)
• CPSIA Approved
• FDA Approved
• Measures 3.5" diameter x 7.25" H

Weight 0.8 lbs