We asked our customers one question: what is your biggest ick with drink bottles?
51%said the same
The most common answer by far: mould, and how hard bottles are to clean.
"How hard they are to clean which results in mold"
"Mould inside the bottle you can't clean"
"The seals going mouldy"
"Rubbery plastic mouth piece. Smelly lids. Hard to wash."
Peer-reviewed research backs them up. In a Purdue University study of 90 everyday bottles, around 1 in 4 exceeded safe limits for the bacteria used to flag poor sanitation. The same research consistently finds stainless steel carries less than plastic, and that wide openings are far easier to clean.
Ours is stainless steel with a wide spout, and the lid goes in the dishwasher, so a proper clean is a daily habit rather than a job you put off.
If you have ever unscrewed a lid, caught a smell, and quietly put that bottle at the back of the cupboard, you already know.
That smell is bacteria and mould. They settle anywhere that stays damp and dark, and most lids are full of exactly that: narrow straw channels, folded seals, gaps you cannot reach with a brush. You rinse the bottle, the lid never really gets clean, and you drink through it every day.
Our lids needed to be easy to clean, with removable seals you can replace when they are due. The lid comes apart and goes on the top rack of the dishwasher. Nothing sealed in, nothing you cannot reach.
A lid you can properly clean is not a small thing. It is what you drink through, every day.
Ours is built differently
Mode & Opal
Most bottles
Wide-Sip Spout, free of tiny crevices
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Seals lift right out
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Lid and straw go in the dishwasher
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No BPA, BPS or lead
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★★★★★
"The spout is nothing like I've had before. Doesn't get dirty, doesn't get mouldy, and always feels clean."
Kate H, verified buyer
1. Choose your colour
2. Choose your size
3. Want the full cleaning kit?
or 4 interest-free payments of $17.25 with
Shipping Rates NZ $7.99 Free over $100 · AU $13 · South Africa R120.00
30-day money back guarantee.
Keep it clean
Replacement Seal SetSwap them in when they are due$7.99
Bottle BrushSoft silicone, reaches the base$23.99
Stainless Steel Straw SetStraw plus its own cleaning brush$21.99
Already included. The Fresh Water Bundle comes with the brush, straw and spare seals.
📰 As featured in Focus Magazine
"The hidden health risk lurking in your drink bottle, and the Kiwi mum who set out to fix the problem."
Experts warned that poorly designed bottles can harbour bacteria and mould if they are not cleaned properly, and that unwashed bottles can hold millions of bacteria, thanks to moisture and hard-to-reach crevices.
No. The lid and straw go in the dishwasher, which is the part that matters. Place the lid open on the top rack along with the straw. For best results wash the body with soap and warm water and our soft silicone bottle brush, which cleans thoroughly without scratching the surface.
Will the lid go mouldy like my old one?
It should not. Air-dry it with the lid open after washing and that is really it. There are no hidden channels for build-up to sit in. The seals are made to stay put, so leave them in place and replace the set when they are due.
Will it actually fit my car cupholder?
The 770ml has a 75mm base and tapers at the bottom, so it fits most car cupholders. If yours is 76mm or wider you are all good. The 940ml fits some but not all.
Why people switch to Mode & Opal
Most bottles only look good, but if you’ve used other bottles, you’ll notice the difference straight away.
770ml fits most cup holders
Smooth, easy drinking
Easy to clean (no hidden build-up)
No leaks in your bag
Opens with one hand
Hot or cold, stays that way
Meet the Wide-Sip Spout
"Drinking WAY more water without even trying." That's the Wide-Sip Spout. I designed it because I was tired of bottles that made hydration a chore. A wider, ergonomic shape means every sip is a bigger one, and before you know it, you've finished your bottle.
Pair that with a one-handed flip lid, dishwasher-safe top, and a pop-out replaceable seal. The details I couldn't find anywhere. So I built it. 🩵
I have the 770ml insulated bottle in the colour soft cream! And to be honest, IM IN LOVE!
Safe to say that this bottle is a COMPLETE game-changer and it’s different to my other bottles I own🫶
From the colour to the wide spout, to the bottle being LEAK PROOF! , and also the indents making it easier to hold the bottle and it fits comfortably in your hands😍 don’t get me started on the free flow! it’s literally what I look for in a bottle! ITS AMAZINGGGG
Very good customer service, apart from not receiving the straw upgrade.
Hi Jill, thank you for your kind words! We're glad you appreciated our customer service. Sorry about the straw upgrade mix-up, we'll work on improving that and will send it your way on our cost.
I just received my bottle this morning and I started using it straight away. I love the way the bottle has a free-flowing spout which is a game changer. I can see I will be drinking lots of water in the future.
Best water bottle 💕
Absolutely stunning water bottle super easy to clean and use love that can open with one hand with only a push making it very convenient when on the go. I love the colour and can’t wait for my new blue one to arrive in the smaller size. Won’t have to think to hard about Christmas presents this year I have them sorted !
10/10 recommend and such a lovely team to deal with 🩵
Love the look and functionality! I feel
Like i get a good dose of water when drinking and it is effortless ! Yet to test it in summer to see how cold the water stays. Love the bottle, wish there were bigger sizes !
I absolutely love this drink bottle! I was sceptical at 1st but once I received it, it lived up to the hype! I have never drunk so much water and I’d love to say the staff at mode and opal went above and beyond to ensure it arrived quickly. I highly highly recommend this product!! ⭐️⭐️⭐️⭐️⭐️
I got the new 770ml bottle and it’s so good the way it looks and feels the same as the original but fits in my car cup holder! My favourite water bottle ever
Easy process and prompt reply when I queried when there would be a 770ml option available
Easy process and prompt reply when I queried when there would be a 770ml option available. Great to have such prompt person service from an online business
I think from the purchase to delivery to arrival was good! As an interstate delivery process it I was happy with it all and the communication was great.
The woman who runs this ship is incredible. She's so engaged and supportive of customers 😍
Frequently Asked Questions
If you can’t find your answer here, just send us a message at hello@modeandopal.co.nz we’re always happy to help.
The 770ml has a 75mm base and tapers at the bottom, so it fits most car cupholders. Some cars, particularly 4WDs and utes, have narrower or deeper holders, so it’s worth measuring yours.
If it’s 76mm or wider you’re all good. Note the boot adds a few millimetres.
The 940ml fits some cup holders but not all.
We created Mode & Opal because we were tired of the ones that didn’t quite work. Hard to clean, awkward to sip from, or too heavy to carry.
Ours are made for real life. The spout is shaped for a natural sip (so you don’t have to pucker or strain), the lid is dishwasher-safe, and the handle and body is designed to feel balanced even when the bottle’s full.
Every detail is intentional, so you actually enjoy using it.
Only the lid and straw is dishwasher-safe. Place the lid open on the top rack of the dishwasher along with the straw.
To prevent leaks, make sure the lid is properly clicked shut before placing it in your bag. Make sure both seals are in place and avoid overfilling it, especially with warm liquids that build up steam.
Our bottles are designed for cold or hot (not boiling) drinks. They can keep your drinks hot for up to 18 hours.
You can safely add warm liquids, but avoid boiling liquid or carbonated drinks. Pressure build-up could cause leaks, damage or injury.
Share information about your products, policies or If something’s not right, please email us at hello@modeandopal.co.nz within 30 days of receiving your order.
Include your order number and a few photos, and we’ll get in touch.
My new favourite drink bottle! So easy to drink from
My new favourite drink bottle! So easy to drink from, clean and carry around. It’s definitely satisfying to drink from and makes the water come out effortlessly , I have found I’ve been drinking more water because of that fact. 5 stars 👏
Best bottle out!!!! I was very shocked with the amount of water you get just from 1 SIP. love the colour also😍😍 the indents are actually so helpful because most bottles don’t have indents on the side so this bottle having it makes it to much better and it fits in my hand PERFECTLY!! I love my Mode and Opal botle🫶
