Ice Rocks XL Ice Sphere Tray | Large Ice Cube Tray for Water Bottles

Big Ice. Big Chill. Zero Drama.

XL silicone ice sphere tray designed to make large 4.5cm ice balls. Durable, flexible, and purpose-built to fit Dug wide mouth bottles. Drop them straight in, no forcing, no drama.

Big ice melts slower. Less dilution, longer cold. That's the whole point.

Why Ice Rocks?

Big ice = slow melt. Less surface area, less dilution, longer cold in your bottle.

Fits Dug bottles and cups. 4.5cm spheres drop straight through the wide mouth on every Dug bottle. Designed to work with the gear you already own.

Easy release silicone. No cracking trays. No swearing at the freezer. Just flex and pop.

Built Dug tough. Reusable, durable, and made to last summer after summer.

FAQs

Will these fit my Dug bottle? Yes. Ice Rocks are designed specifically for Dug wide mouth bottles. The 4.5cm spheres drop straight in.

How long do they take to freeze? Eight to twelve hours for a full freeze. Overnight is easiest.

Are they dishwasher safe? Yes, top rack safe.

Can I use them for whisky and cocktails? Absolutely. Same principle, slow melt keeps your drink cold without watering it down.