Spandex (bottoms, shorts or leggings)

No specific brand or style, likely size small (30" waist)

Airpods

Men's Anatomica Zone Long Boxers

Medium; prefer flashy, bright colours

ExOfficio Give-N-Go Mesh Sport Boxers

Small, prefer darker colours

Injinji Women's Trail Midweight Mini-Crew

Medium-large, colour up to you

Ring mandrel & nylon hammer

Bike accessories

Specifically panniers! Saddle bag, frame pack, or back rack would also be good. I have a lime green Raleigh Cadent 2 (small), if it's relevant.