Stanley Halloween Quencher H2.0 FlowState Tumbler (40oz) in Web Black Glow. Designed with a sleek all-black finish and eerie spiderweb detailing, this tumbler features glow-in-the-dark accents on the logo, lid, and straw—perfect for Halloween vibes all year long.

Built with Stanley’s signature durability and advanced insulation, it keeps your drinks ice-cold for hours or hot when you need it. Whether you're heading to work, gym, or a Halloween party, this tumbler delivers style and performance in one.

 Key Features

• Halloween Limited Edition – Web Black Glow
•  Glow-in-the-dark logo, lid & straw
•  Spiderweb textured design (noir gloss finish)
•  Double-wall vacuum insulation (keeps drinks cold for hours)
•  FlowState™ 3-position lid (straw / sip / full cover)
•  Fits most car cup holders
•  BA-free, 18/8 recycled stainless steel
•  Dishwasher safe