It’s back to school time!! Curious what your favorite influencers have in their backpack? 🎒 Watch as Dang Matt Smith, Sofie Dossi and Nia Sioux share their backpack essentials they need for a day of school. What do you have in YOUR backpack? Let us know in the comments! Catch more of your favorite shows on Nick! #BackToSchool #Backpack #DangMattSmith #SofieDossi #NiaSioux #Nick #Nickelodeon Subscribe if you love Nickelodeon and want to see more: at.nick.com/Subscribe Nickelodeon is the number-one brand for kids with original cartoons, sitcoms, movies, award shows, products, and more! Here on our Nickelodeon YouTube channel you’ll find the shows and animated series you know and love like SpongeBob SquarePants, The Loud House, Teenage Mutant Ninja Turtles, Henry Danger, ALVINNN!!! and The Chipmunks, and more! You’ll also get exclusive access to our digital original series like The JoJo & BowBow Show Show, Inside Nick, and Nia Sioux’s Slumber Party plus fun Nick recipes, DIY...