Shipping worldwide from Sydney, australia


Your Cart is Empty

Revomax Vacuum Insulated Flask - 592ml / 20oz

Jewelry Blue
Onyx Black
Light Blue
Lemon Yellow
Tiffany Green
Galaxy Silver
Fire Red
Lilac Purple
Olive Green
Sand Beige
Matte White
✓ Safe and Secure Shipping Australia Wide
✓ Questions? Contact us 1300-001-275 | 

The Basics

  • 18hrs Hot // 36hrs Cold
  • Open and close in under 2 seconds with one-hand
  • 100% leak-proof
  • Unique gas exhaust valve regulates pressure release for carbonated drinks
  • 100% eco-friendly silicone seal
  • BPA-free, Phthalate-free plastic lid chassis
  • 18/8 Food grade stainless steel flask – no flavour staining
  • Double-walled stainless with a vacuum insulation barrier
  • Copper plated core for premium temperature reflection
  • Powder-coated matte finish on coloured flasks
  • Durable as heck, ideal for outdoor use
  • Stays secure when hanging from a carabiner
  • Sweat-free
  • Dishwasher safe – top shelf
  • Winner of the 2016 “iF DESIGN Award”
  • Lifetime Warranty


What makes the Revomax so awesome?

The Revomax 592ml/20oz leak-proof bottle is the perfect size for anyone and any activity. Designed to be both lightweight and secure, you can throw this spill-free bottle into your car, backpack, or purse without worrying about leaks and spills.

This go anywhere, do anything bottle is perfect for helping you stay caffeinated during a long day at the office or keeping you hydrated on an adventurous hike. With insulated walls, your hot beverages stay warm while your cold drinks keep their chill.

Our innovative lid is easy to open with just one hand, so you can enjoy your favourite drink in the car, on the treadmill, or while you’re on the phone. The quick locking seal guarantees performance and reliability like no other flask can.

No sales pitch here, I myself have used hundred of water bottles over my life, and this is by far the most superior. I've used everything from Camelbak's to K-Mart cheapies, even the best and most expensive bottles I've bought have anything on my Revomax.


Why choose a Revomax over other water bottles?

As I said above, I rarely exist without a drinking bottle by my side. I've used them all over the years, and was pretty skeptical that the Revomax would be any better when we got a sample... within half an hour of using it I had changed my tune. Literally the best open and close system I've ever used, simple, fast, yet so damn secure. Zero spills, strong as an Ox, I can drop this thing from the second story and I'd be more worried about damage to the concrete slab than my water bottle.

Super practical also for hot beverages, I've experimented with tea, coffee, the works... but the stand out is cold water. It really does stay ice cold for 36 hours+! 

"The simplicity is perfect if you have one hand already occupied like when driving, or experience challenges with grip strength.
Whether it's tiny hands still building their strength or elderly hands that have lived a full life, Revomax makes the simple task of drinking your favorite beverage a pleasure instead of a challenge."




  • Capacity: 592ml / 20oz 

  • Weight: 343g / 12.1oz

  • Mouth Opening (outside diameter): 49.2mm / 1.94" 

  • Base Diameter: 74mm / 2.91"

  • Flask Height (w/o lid): 224mm / 8.82"

  • Flask Height (with lid): 272mm / 10.71"

  • Performance: 18hrs hot // 36hr cold

What's in the box?

  • The only water bottle you'll ever need



Revomax products are built to last. With proper use, your Revomax products should keep serving you for many years to come.

If your Revomax product should fail to function properly at any time, we will gladly repair or replace the parts or the whole product for free.

We genuinely want this to be the last flask you will ever own.

Customer Reviews

Based on 3 reviews
Ofelia Constantino

great stuff, love it

Rosana Da Silva

Very good

Easy to use

It is so convenient to open it up and seal it.Love it and will use it as my first choice.