Knull a.k.a Peter Lim Parker(Spiderverse Fan Project)

My spidersona timeskip.
he became a man known as "The Knull" or what we can call him as king of symbiotes.
His DNA getting reformed by time because of the amount of time he used many Venom in one go was too much to handle, and his suit cannot contained them under control anymore.
that's why he lives in an abandoned snowy facility to keep those venoms under control with cold temperature support and stored them.

The bag that he brings with him is a Venom Container prototype. it could at least store 10 venom at once in that adamantium container.
And the old staff that he used to store venoms in was broken because of the venom break out event. the reason was because, he was clumsy to stored them unattended.