Here are some Sonic Boom themed school supplies. Once again, the design work here is good & thoughtful. The back pack has unusual/thick & sporty straps & maintains the Boom color scheme. The green part appears to have some sort of 'jungle' texture. The back has Sonic, Tails & Knuckles 'flying out' over the logo. The upper part is gray, with Eggman peering over the top.
The pencils are fun, with "bamboo" look to fit in with the show & character portrait large round erasers for Amy, Tails, Sonic, Knuckles & Sticks. 

The pencil pouch/case is fun, with loads of differently sized square & rectangle colorful character tiles all over. Each item here stands out with fun color & very fitting Boom theme. These are great collectibles for Boom fans, regardless of use...but where are they sold? They appeared in fall 2016.