Sold out

Your new favorite convention companion is here! The perfect backpack to jam the night away with, our new Jam Backpacks are easy to travel with - letting you be hands-free to shop or carry other things.

See it in Action!

See our new Jam Backpack in action! I walk you through exactly how I packed my new bag for a convention trip in this video, so you can get a good idea of how much space this backpack has and how to use all the pockets!

Post Convention Review: I LOVE this bag! First the compliments you get while wearing it will guarantee you start your day off with a smile! I loved being able to strap this bag on my back and forget about it. Made shopping and airport travel a breeze. There was more than enough space for all my supplies and the bag held up great, I had no issues with zippers or anything breaking. Sturdy enough to be a great bag for working at parties as well!

The All-New Jam Backpack!

Twister Sister original prints and designs created by Holly, with love, exclusively for balloon professionals!  

Sturdy backpack straps and handles on top for multiple carrying options

Lots of pockets! Front pockets, side pockets, inside pockets, deep pockets, zippered pockets - so many!

Airplane approved - fits easily into overhead compartments as a perfect travel carry-on.

The main compartment is deep enough to keep your balloons safely hidden and out-of-sight from curious eyes and sticky fingers

Zips up quick - opens up wide and lays flat for easy access to your supplies.  

Original Design

There's only 1 place online to get authentic Twister Sister prints and products, right here at

High Quality Material

These backpacks are built to stand up to normal use and are made of durable materials so you can enjoy using your new backpack for a long time!

Satisfaction Guarantee

We are so confident you'll love your new backpack, but just in case it ends up not being what you expected, we'll happily accept returns and refunds for unused Jam Backpacks!

Related Products

Sold out

Sold out

Sold out

Sold out