GA1515—10oz Stainless Steel Tumbler

Stainless Steel Tumblers: Inner is made of 304 food grade stainless steel, outer is made of 201 stainless steel with powder coating, no more worries about peeling, rusting, chipping or melting.
Vacuum Insulated: 10oz tumblers are double-walled and vacuum insulated, which means you drink will stay cold for hours.
Practical Tumbler: The 10 oz tumbler with lid and straw can be used as coffee tumbler, water tumbler or travel cup, suitable for parties, picnics, self-driving travelling, boats, beach, pool, camping and hiking etc.