Unbreakable Rock Highball 300ml, Drinking - Unbreakable Drinkware

Unbreakable Rock Highball - 300ml, Polycarbonate

Regular price$7.65
Tax included.

  • Sydney based, sending worldwide
  • Not glass

The unbreakable rock drinking glass.
It has a 300mL capacity for drinking just about anything you like.


  • Stackable
  • Thick heavy base
  • Very much glass-like


  • Model No: PS-37
  • Capacity: 300mL
  • Type: Unbreakable highball glass
  • Material: Polycarbonate
  • Height: 115mm
  • Diameter:75mm
  • Warranty: Lifetime crack guarantee

Flat rate delivery: $8 Standard or $18 Express Australia wide.
FREE delivery for orders over $130!

International delivery calculated by Australia Post when you checkout.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.


The stunning Polysafe drinkware range provides the customer experience you need from your glassware while providing a safe drinking environment in your establishment.

The Polysafe range is stylish, lightweight and durable and made from the highest quality food-grade polycarbonate.

Safe Drinking

Drinking with Polysafe feels just like glass, but without the risk of breakages. While your guests enjoy drinking from a glass that looks and feels exactly like the real thing, Polysafe shatterproof glasses gives peace of mind.


It’s beautiful to look at and cleverly crafted to provide a strong internal structure that guarantees no cracking or injection bubbles and results in a rigorous long lasting product.