Harry Potter Slytherin Hat and Scarf Set for Kids - Hogwarts House Bundle with Slytherin Beanie and Scarf Plus Stickers | Harry Potter Winter Gear. This Harry Potter winter accessories set includes a cozy beanie and scarf, both adorned with the Slytherin crest and colors, ideal for Harry Potter fans and proud Slytherins. The Harry Potter Slytherin beanie and scarf provide excellent warmth for cold days, ensuring your child stays comfortable during chilly days at Hogwarts or in the Muggle world. Ideal for birthdays, holidays, or any special occasion, this Harry Potter winter gear set will surely delight any Harry Potter fan. Officially licensed Harry Potter Slytherin scarf and knit cap set is for all fans, boys and girls alike. This set also includes Harry Potter stickers.