History teacher thermos - 17 oz. (500 ml) vacuum flask. Stainless steel insulated thermo bottle. Travel tumbler mug for hot or cold beverage. Gift Double-walled thermos. Birthday gifts for teachers.

الوصف

🔥 Sip history in style — stay hot, stay cool, stay iconic!

This 17 oz (500 ml) stainless steel vacuum flask uses advanced insulation to keep beverages hot or cold for hours. Featuring a leak-proof twist and pour stopper and easy-to-clean design, it’s perfect for travel and daily use. The clever 'History teachers always bring up the past' print makes it a unique gift and a great conversation starter.