Epic Backstreet Boys Moment at Vegas Residency | TikTok。Stay stylish and warm with this black beanie featuring a striking blue logo. Perfect for any casual outing for any BSB fan. I went to the BSB Pop Up at the Venetian and the show at the Sphere on 12/28/25. This is brand new official BSB merchandise for the new Winter Shows. Has never been used. OFFICIAL Backstreet Boys merchandise • NEW item for 2025-2026 dates • From 2025-2026 \"Into the Millennium\" Las Vegas Sphere residency • Black beanie hat with ‘Into the Millennium’ on the front hood and ‘Backstreet Boys’ on the black hood on the back • 100% acrylic / Made in China