ID Badge Holder with Lanyard,Retractable ID Badge Card Holders Detachable Neck Lanyard Strap with Badge Reel and Vertical ID Holder for Nurse Students Teachers Office Staff(Flower Pink)
So many options…
Leather Badge Holder and Adjustable Retractable Lanyards, Quick Release Buckle and Safety Breakaway Lanyards with Swivel Metal Clasp for Offices, Staff, Students, Employees
I know cups are very popular for teacher... so here is an option
Meoky 40oz Tumbler with Handle, Leak-proof Lid and Straw, Insulated Coffee Mug Stainless Steel Travel Mug, Keeps Cold for 34 Hours or Hot for 10 Hours (Carnival)