Silicone Cylinder Ice Cube Tray for Stanley Cup & Large Tumblers

Keep your favorite drinks ice-cold for hours without the frustration of rapidly melting chips. This silicone cylinder ice cube mold is the ultimate upgrade for owners of 20 oz, 30 oz, and 40 oz tumblers who want a perfect, snug fit. Crafted from premium, food-grade silicone, it functions as a high-performance large-format ice maker that creates oversized, slow-melting rings specifically designed to slide into the narrow mouth of insulated travel mugs. Whether you are prepping a massive 40 oz iced coffee or keeping your water chilled on a long commute, this tumbler-compatible ice mold ensures your beverage stays refreshing from the first sip to the last.

Key Features

• Custom-Fit Cylinder Design: Specifically engineered to create hollow, stackable ice rings that act as a superior slow-melting ice solution for deep tumblers.

• Airtight Removable Lid: Features a snug-fitting silicone cover that prevents freezer odors from tainting your ice, ensuring a fresh-tasting drink every time.

• Flexible Easy-Release Silicone: Constructed from 100% BPA-free, non-stick material that allows you to pop out individual rings in seconds without the need for warm water.

• Multipurpose Cooling Power: Beyond water, this versatile ice tray is perfect for freezing juice, coffee, or herb-infused cubes to enhance your hydration goals.

Why Choose Our Silicone Cylinder Ice Cube Mold? Unlike standard ice trays that create small cubes that rattle around and melt instantly, our cylinder design offers maximum surface area for cooling with minimum dilution. It outperforms bulky countertop ice makers by providing a targeted, space-saving freezer solution that is essential for the popular large-capacity tumblers on the market today. Choosing this durable silicone ice mold means you can stop fighting with ice that won't fit and start enjoying the satisfaction of a perfectly chilled 40 oz drink.

Perfect For

• Stanley Cup Enthusiasts: Achieving a custom, "pro-fit" ice stack for 20 oz, 30 oz, and 40 oz models.

• Commuters & Road Trippers: Keeping large beverages cold for 24+ hours during long summer drives.

• Gym Goers & Athletes: Ensuring high-volume water bottles stay ice-cold during intense workouts.

• Gift Giving: A must-have novelty drink accessory for the tumbler lover who has everything.

Product Specs

• Material: 100% Food-Grade BPA-Free Silicone

• Compatibility: 20 oz / 30 oz / 40 oz Tumblers

• Features: Stackable Rings, Odor-Proof Lid, Dishwasher Safe

• Care: Rinse Clean / Top-Rack Dishwasher Safe

Chill Your Cup the Right Way Stop settling for fast-melting ice and start enjoying the precision of a custom-fit cylinder. Add the Silicone Cylinder Ice Cube Mold to your freezer today and experience the ultimate in long-lasting cold.