Hollow Cylinder Ice Cube Tray for Stanley Tumblers 20-40oz

Transform your Stanley tumbler experience with this innovative hollow cylinder ice cube tray. Designed specifically for 20oz, 30oz, and 40oz Stanley cups, this food-grade silicone mold creates three different sizes of perfectly fitted ice cylinders that stack neatly inside your tumbler. The unique hollow design reduces contact with air, slowing melt time and keeping your beverages cold longer without dilution. Includes a lidded storage bin to keep ice fresh and odor-free.

Key Features

• Perfect Fit: Creates 3 different diameter hollow cylinder ice molds specifically sized for 20oz, 30oz, and 40oz Stanley cups
• Premium Silicone: Food-grade, odorless silicone construction ensures safe, durable, and reusable performance with excellent heat conductivity for faster freezing
• Easy Release: Soft, non-stick silicone allows ice to pop out effortlessly with a simple bend—no struggling or cracking
• Slower Melting: Hollow cylinder design minimizes air contact to preserve full flavor and reduce dilution in coffee, cocktails, whiskey, juice, and more
• Stackable Design: 0.5-inch thick cylinders stack perfectly inside tumblers for maximum cooling efficiency
• Complete Set: Includes ice cube tray, silicone mold, and sturdy lidded storage bin to prevent odors and dust

Specifications

• Material: Food-Grade Silicone + PV
• Compatible With: 20oz, 30oz, 40oz Stanley Cups
• Ice Cube Sizes: 2.8x2.4x0.5in, 2.8x2.8x0.5in, 2.8x3.3x0.5in
• Tray Dimensions: 11.02 x 4.52 x 3.34 inches
• Weight: 0.92 lbs
• Color Options: Green, Orange, Coffee