• Full Coverage Protection: Food-grade silicone fully wraps your 40oz Stanley tumbler to prevent scratches, bumps and dents during outdoor use.
• Anti-Slip & Heat Insulated Design: Thick silicone material cuts surface heat transfer and offers steady non-slip grip for daily travel, gym and sports.
• Noise Reduction Function: Soft silicone buffer lowers clattering sounds when placing the tumbler on tables, floors or car cup holders.
• Precise Cutout Fit: Reserved logo window perfectly matches Stanley 40oz handled tumblers, easy to slip on and take off without tight squeezing.

What's in the box
1 x Silicone Protective Boot Sleeve