Straw Cover Spill Stopper Boot Sleeve for Stanley Cup 40 oz 30 oz Quencher H1.0, Set of 2 Tumbler Silicone Boot, 2 Straw Cover Cap, 4 Leak Sproof Stopper, Perfect for Stanley Cup Accessories

The Straw Cover Spill Stopper Boot Sleeve for Stanley Cup is a set of accessories designed to prevent spills and leaks from the cup. It includes two silicone boots, two straw cover caps, and four leak-proof bottoms. Customers have generally had positive experiences with this product. Many appreciate that the water doesn't leak out even when the cup is turned upside down and shaken. The silicone boot also fits perfectly on the Stanley cup, providing additional protection. Customers are pleased that they can now set their cup down without damaging the bottom. However, there have been a few complaints. One customer was disappointed that the product only came with two bottom pieces and did not include the tip or straw. Another customer mentioned that the circular interior leak stopper falls off easily when the straw pieces are attached, making it inconvenient to use both at the same time. Overall, the Straw Cover Spill Stopper Boot Sleeve for Stanley Cup is a great accessory for preventing spills and leaks. It fits well on the Stanley cup and provides additional protection. However, the lack of included tip and straw, as well as the issue with the leak stopper coming off, are notable downsides.