1.Material: PP+Silica gel+304 stainless steel.
2.Insulation performance: 12-24 hours.5.Features: food grade PP lip 304 stainless steel liner vacuum steel core body bell ornaments 5 layers insulation process silicone non-slip mat.
3.Treat yourself or make this to-go mug the perfect gift for Mothers Day Fathers Day Valentines Day Christmas birthdays anniversaries retirement or for no reason at all!