Hydroflask 12 oz stainless steel insulated mug keeps coffee hot for up to six hours — cocoa, tea and toddies, too. Refillable, reusable and sized for the perfect cup, it has a spill-stopping insulated Press-In Lid and our TempShield insulation to hold the heat. Closeable Press-In Lid tames splashes, trap temps and is straw compatible
