Stainless Steel Straw (6mm) Straight

Stainless Steel Straw (6mm) Straight
Stainless Steel Straw (6mm) Straight
from 5 reviews
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Stainless Steel Straw (6mm) Straight. Food grade stainless steel straw that is the same thin size as most plastic straws that come with fast food or takeaway drinks (6mm). One stainless steel straw can replace thousands of plastic ones.  

To keep your straw clean, add our standard straw cleaning brush.

Biome Straws Official Stockist

you are making a difference:

  • Each time you use a reusable straw it equals one less plastic straw ending up in landfill. A reusable straw has the potential to replace thousands of plastic straws!
  • High grade stainless steel won't leach toxins into your beverage as you drink.


  • Made from high quality food grade 304 stainless steel.
  • Suitable for cold drinks - not recommended for hot temperatures.
  • Lightweight.
  • Size of most conventional plastic straws (6mm diameter). 


  • Before using, always wash straw inside throughly with a straw cleaning brush.
  • Not suitable for children due to the rigid pipe and ends which may injure. Take care also with people with mobility difficulties.
  • A stainless steel straw is not a toy! Do not let any children use unsupervised. Do not allow children to walk or run with the stainless steel straw.
  • Anyone given a straw should be taught not to bite down on the straw as it may hurt their teeth or mouth.  Do not walk or run with the straw.

Available here are soft, flexible silicone straws for children


6mm external diameter, 4mm internal diameter, 21cm length. 

Made in China. 

Browse all our stainless steel straws.

Goodbye plastic straws!

I have a few of these straws now. I keep one in an upcycled cotton pouch with some cutlery in my bag so I dont need any plastic items when I am out. I try to give it a rinse straight after use but the cleaning brush is also great.

 – 01 Apr. 2020

great product

just like a regular straw except reusable, metal and better for the environment. very happy with my purchase

 – 18 Feb. 2020


Great alternative for plastic straws. Makes my cocktails look good.

 – 15 Jan. 2020

Good alternative to plastic straws

Easy to use and clean. Only downside is the plastic cleaning brush that eventually will be added plastic waste, however, I did see a coconut fibre alternative (a bit pricier but for the environmental cost). Another problem is with length; the straw may be too short or too long for certain cups/ drinks which may be a hassle. Otherwise, great product.

 – 25 Oct. 2019

Comfortable to use, easy to clean

Gave it to my friend to use as he recently had braces put in. He uses it every day!

 – 27 March 2019

We are shipping orders in 1 to 2 working days.  Express orders placed by 1pm AEST are sent same day. 

45 day returns: If you are not satisfied with a product that you ordered online (*exceptions below), you are welcome to return it to us within 45 days, unused, unworn, and in a pristine saleable condition with the original labels attached, packaging and we will refund your cost of goods. Items marked 'Final Sale' can not be returned unless faulty. *except skin and body care, makeup, food, underwear, earrings, and custom order items, which can not be returned for change of mind.

Standard: Once the order has shipped, it will arrive in 2 to 7 days depending on your destination. 

Express: only for orders up to 4kg and excludes bulky/heavy items.

Click & Collect: choose your local store at checkout and your order to be there within 2 to 4 working days (1 working day for Milton warehouse). Please wait until you receive an email or text to advise that your goods are ready to be collect.

International: Flat rate shipping from $15 for orders up to 2kg. International orders are not subject to sales tax, so most prices are less 10% when purchased from overseas. 

See full details on shipping here >

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