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A great milkshake is thick—so thick you might struggle to pull it through a straw. It’s a decadent treat loaded with ice cream, syrups, and chunky mix-ins. Serving such a dense product requires a cup that is up to the challenge. Flimsy cups that collapse under the pressure of a spoon or crack when squeezed are a recipe for disaster. Our heavy-duty PET Milkshake Cups are engineered to handle the heaviest, coldest, and most delicious desserts you can create.
Traditional "crystal" hard plastic cups (Polystyrene) are notorious for being brittle. If a customer squeezes the cup too hard while trying to scoop out the last bit of ice cream, the cup can shatter, creating sharp edges and a sticky mess. PET is naturally flexible and impact-resistant. You can squeeze it, drop it, or stir it vigorously with a metal spoon, and it will maintain its integrity. This durability is essential for takeout orders, ensuring the shake arrives home intact.
Modern milkshakes are often towering works of art, topped with donuts, cookies, or mountains of whipped cream. A narrow cup makes it impossible to add these garnishes effectively. We recommend our 98mm Wide-Mouth cups for milkshakes. This wider diameter provides a stable base for heavy toppings and makes it easier for the customer to use a spoon to get every last bite of the ice cream.
While PET is not a thermos, its material properties combined with the thickness of our cup walls provide a decent thermal barrier. This helps keep the milkshake frozen and thick for longer, preventing it from turning into a soup before the customer finishes it. It also reduces external sweating (condensation) slightly compared to thinner plastics, making the cup less slippery to hold.
A milkshake isn't complete without the dome lid. The dome provides the necessary "headroom" for the whipped cream and cherry on top. Our PET dome lids are designed with a wide hole (typically 1 inch) specifically to accommodate the jumbo straws or spoons required for thick shakes. The snap-fit connection is extra secure to prevent the heavy contents from pushing the lid off during transport.
PET is flexible and impact-resistant, whereas Polystyrene is brittle and prone to cracking. PET can withstand squeezing and vigorous stirring without shattering.
We recommend the 98mm Wide-Mouth cups. The wider diameter provides better stability for "Freakshakes" and allows customers to use spoons easily.
Yes, the thickness of the PET walls acts as a thermal barrier, keeping milkshakes frozen and thick for a longer duration compared to thinner plastics.
Absolutely. Our PET dome lids feature a secure snap-fit connection designed to stay in place even under the weight of heavy shakes during transport.
Yes, the dome lids are designed with a wide hole (typically 1 inch) specifically to fit the thick straws and spoons required for dense milkshakes.
PET actually reduces external sweating or condensation compared to thinner materials, making the cup more comfortable and less slippery to hold.
