I'll. Use my belt. [ to bite down on. ] Hold on.

[ he groans and reaches for the ground under the bench where he'd put his bag. resting it against his chest, he rifles inside before holding out a compact sewing kit for robbie, the kind in hotels for mending buttons. there's three folded, bound sets of thread included, a white, a blue-grey, and a black.]

You might need to combine the threads. If it's going to be strong enough. Not sure if they're long enough either though.