Personalized Frosted Shatterproof Party Cups – Custom Frost Flex Cups

Cheers in style with our custom frosted shatterproof party cups! These flexible, reusable cups are perfect for serving cocktails, beer, wine, margaritas, or soft drinks—and they add a personal touch to weddings, birthdays, showers, and any celebration.

Available in 9 sizes and a variety of ink colors and trendy fonts. Our frost flex cups are top-shelf dishwasher safe, BPA-free, and made in the USA.

At Roost Paperie, we specialize in personalization! Choose from dozens of fonts, monograms, and design styles (see photos for options). Looking for a specific theme or icon? Send us a message—we love custom requests!

Choose the perfect size for your event

• 5 oz
• 8 oz
• 9 oz
• 10 oz
• 12 oz
• 14 oz
• 16 oz
• 20 oz
• 24 oz

Please note: cup capacity is measured to the brim (no ice).

What’s Included

• Double-sided printing available upon request at no extra charge
• One-color imprint included (two-color or full-color available for an additional fee)
• Free digital proof sent for approval before production
• Reusable & recyclable (#5 polypropylene), BPA-free
• Top shelf dishwasher-safe (hand wash recommended)
• Made & printed in the USA