Safe and High-Quality Material: Our 2-pack purple protective silicone boot for Stanley 40 oz tumbler are made from food-grade silicone. The stanley bottom protector is soft flexible and durable making them safe for all ages. The purple stanley cup boot 40 oz is dishwasher safe BPA-free and non-toxic ensuring your stanley water bottle remains in top condition while providing a safe drinking experience.

Perfect Fit and Wide Compatibility: Our silicone boots are designed to fit most tumblers with a base diameter of 2.8-2.95 inches including Stanley Quencher H2.0 40 oz Stanley IceFlow (20/30 oz) Hydroflask Tumblers Standand Mouth(18/21/24 oz) Hydro Flask water bottles Wide Mouth(20/24oz)

Simple Modern Tumbler Trek(30/40oz) Simple Modern Water Bottle Summit Collection(14/18/22 oz) and more. To ensure a perfect fit please measure the diameter of your bottles base before purchasing.

Singer-Themed Design: The purple stanley cup accessories boot features singer-themed elements adding a unique and stylish touch to your stanley tumbler. Not only do the hydroflask boot provides protection but also enhances the visual appeal of your water bottles making them stand out and turning every sip into a delightful experience.

Maximum Protection and Noise Reduction: The stanley boot provides excellent protection against dents dings and scratches extending the life of your stanley cup purple. Additionally These stanley silicone boot 40 oz reduce noise when placing your cups stanley on hard surfaces making them ideal for use in offices gyms and during outdoor activities.

Easy Installation and Removal: Our stanley cup bottom protector is designed with the perfect elasticity for a secure fit making them easy to install and remove. Sold in sets of two they are perfect for personal use or sharing with family and friends. The elegant pink color adds a charming touch to your stanley cups. If the product does not fit your bottle please kindly share with us and we would refund you.