Heavy Duty 18 inch Piping Bags - 20 Pack
Strong 18 inch piping bags designed for larger decorating jobs and thicker buttercream.
Cake CraftHeavy Duty 18 Inch Piping Bags NZ – 20 Pack for Professional Cake Decorating
Handle larger batches and thicker buttercream with ease using our Heavy Duty 18 Inch Piping Bags NZ. Designed for strength and durability, these larger bags are perfect for covering cakes, piping borders and working with heavier mixtures.
With a generous 18 inch size and supplied in a 20 pack, they are ideal for both home bakers and professional decorators.
Why You’ll Love These Piping Bags
- Heavy duty construction for extra strength
- 18 inch size – perfect for large jobs
- Ideal for thick buttercream and fillings
- Comfortable to hold and control
- Convenient pack of 20
These bags are built to handle pressure without splitting or tearing.
How to Use
Fill with buttercream, ganache or fillings and fit your preferred piping tip. Perfect for:
- Covering and icing cakes
- Piping large borders and designs
- Filling cupcakes or donuts
- Working with stiff buttercream
The larger size means fewer refills and smoother workflow.
Perfect For
- Cake covering and smoothing
- Large celebration cakes
- Professional baking environments
- Bulk decorating sessions
Pro Tips
- Don’t overfill – fill halfway for best control
- Twist the top to maintain pressure
- Use with couplers for quick tip changes
These are a must-have for efficient, stress-free decorating.
We ship NZ wide from Ruakaka, Northland, so you can easily stock up on essential decorating tools.

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- Strong 18 inch piping bags designed for larger decorating jobs and thicker buttercream.