Stainless Steel Straw (8mm) - Straight

High quality reusable food grade #304 stainless steel straw with a regular size diameter for most drinks. For smoothie or thick drinks see our smoothie straw.  No packaging!  

These straws have 'biome' etched on the end.

Check out our value packs also. Choose from the single or set options below.

More details

From $3.00

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Customer ratings and reviews

36 rating(s) - 35 review(s)
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Stainless steel straw features a regular size 8mm internal diameter.  This straw is produced and supplied with no packaging to waste!

Image with three straws shows from L-R: straw spoon (no longer available), regular 8mm straw, and smoothie 9.5mm straw.

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 stainless steel #304.
  • Suitable for cold drinks - not recommended for hot temperatures.
  • Lightweight.


  • 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


  • 8mm external diameter, 6mm internal diameter, 21.6cm length. Please note that these straws do not fit in the Ball Mason Daisy Lids.

Save with our value packs

2 stainless steel straws for $5.70 (save 5%).  Add a brush for only $2.95, which equals $8.65 for a set with 2 straws and a cleaning brush (with no packaging waste). Brush is a seperate item and not included in set. Click here to add to cart.

4 stainless steel straws for $10.80 (save 10%). Add a brush for only $2.95, which equals $13.75 for a set with 4 straws and a cleaning brush (with no packaging waste). Brush is a seperate item and not included in set. Click here to add to cart.

Made in China

Browse all our stainless steel straws.

  • Shop by your values Toxin free, Plastic free, Zero waste, Made to Last, BPA Free
By on 19 Sept. 2018 :
Title : Cannot fault
Comment : If you love smoothies you will love these straws!
(Stainless Steel Straw (8mm) - Straight)
By on 14 Aug. 2018 :
Title : Great quality product
Comment : We’re in love with stainless steel straws and thanks to Biome now have quite a collection forming.
(Stainless Steel Straw (8mm) - Straight)
By on 27 July 2018 :
Title : Reusable Straw
Comment : Great product - only purchased a couple - will have to get more!!!
(Stainless Steel Straw (8mm) - Straight)
By on 06 July 2018 :
Title : Good choice
Comment : A good basic inexpensive reusable straw
(Stainless Steel Straw (8mm) - Straight)
By on 17 June 2018 :
Title : Great
Comment : These are fantastic. Seeing that picture of the turtle with a straw lodged up its nose is what made me interested in the zero-waste and plastic-free lifestyle. Naturally, this was one of the first “swaps” I did. I carry one in my clutch each day so I never have to use plastic straws. I used to always get weird looks from the Boost Juice guy when telling him not to worry about the straw as I brought my own, plus embarrassed looks by my co-workers, but I’ve changed a few people’s minds already and convinced them to get one of these too. My hubbie is not interested in my “crazy hippie phase”, but even managed to get him into these when he realised how cold and refreshing it makes smoothies and juices. So easy to clean, i just chuck it in the dishwasher!
(Stainless Steel Straw (8mm) - Straight)
By on 25 May 2018 :
Title : Should be staple in every cafe
Comment : I have these in bent and no straight and love them! They good for different sized cups and I plan on giving a pair to friends for gifts. I love the look in cafes when I say, "No straw thanks, I bought my own." And I will encourage my local favourite cafes to consider using these.
(Stainless Steel Straw (8mm) - Straight)
By on 28 March 2018 :
Title : need more
Comment : good, but I need more because I keep losing them :)
(Stainless Steel Straw (8mm) - Straight)
By on 20 March 2018 :
Title : Share to friends
Comment : carrying 4 straws which for promoting no straw idea to friends. XD I would love to have a slim one.
(Stainless Steel Straw (8mm) - Straight)
By on 16 March 2018 :
Title : Perfect!
Comment : There's 4 of us, and I keep these in my handbag. My kids and I prefer these over bamboo or paper straws, so now we can say no to plastic straws! The drinks taste great and we are doing our bit for the planet.
(Stainless Steel Straw (8mm) - Straight)
By on 09 March 2018 :
Title : Perfect reusable straw!
Comment : These straws are perfect for those who do not wish to use plastic disposable straws. When my order arrived, I noticed the bag had opened and one had slipped out in transit. So, I emailed customer service and a few days later I received 2 straws! Great customer service and great product! I will definitely buy from Biome again.
(Stainless Steel Straw (8mm) - Straight)
By on 04 March 2018 :
Title : Everyone should have one!
Comment : Plastic straws would have to be one of the worst things in the world, so these reusable straws are a life saver! I will happily drink most things without a straw at all, but for tall drinks this works like a charm. It lives in my handbag and is super handy.
(Stainless Steel Straw (8mm) - Straight)
By on 17 Feb. 2018 :
Title : what an easy way to reduce my plastic wate.
Comment : These straws are great. I keep them in my bag for when we might need a straw. They are good fun to drink through as the steel gets cold as you drink your cold beverage. We even manage to drink milkshakes through them!!!
(Stainless Steel Straw (8mm) - Straight)
By on 01 Feb. 2018 :
Title : Cool idea.
Comment : Got these for my older brothers, should be indestructible. Great way to reduce plastic waste.
(Stainless Steel Straw (8mm) - Straight)
By on 29 Jan. 2018 :
Title : Great alternative to plastic straws
Comment : Use this all the time, will hopefully last me ages
(Stainless Steel Straw (8mm) - Straight)
By on 22 Jan. 2018 :
Title : Need More of These
Comment : I need more of these, they make drinking smoothies so much fun! Now that my daughter is learning how to use a straw, I will be in soon to buy more. I love reusing them and creating less waste.
(Stainless Steel Straw (8mm) - Straight)

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