Signoraware Shaker Bottles | 17-Ounce Plastic Protein Shake Bottle for Meal Replacement Shakes & Smoothies, Beverages, Mixing Salad Dressing & Sauces, Margarita, & More | 2 Pack

The Signoraware Shaker Bottles are a set of two 17-ounce plastic bottles perfect for mixing meal replacement shakes, smoothies, salad dressings, sauces, and even margaritas. The bottles come with a blender wheel similar to Tupperware shakers but with slightly more difficult-to-fit lids. These push-on lids fit snugly and securely to avoid leaks or drips during shaking. It may take a bit of skill to snap the lids into place, but they're worth the effort as they're stored securely. The bottles are stackable but not recommended, as it can be challenging to keep the lids together with the bottle. They're made in Gadfr, and they appear to offer a better quality product than the Tupperware ones at half the price. Customer experience: Customers have reported loving the Signoraware Shaker Bottles for their functionality, especially for pre-mixing cocktails, storing smoothies and granulated sugar. While the bottles work great for granulated sugar, they may leak for liquids if turned upside down in a picnic bag. Some customers have had issues with the lids being too tight, but steaming them appears to fix the issue. Overall, customers seem to be happy with the product, with some expressing their sentimentality for the product despite leakages.