More Than Just A Cup
The 40 oz stainless steel tumbler has evolved from a simple travel mug into a daily lifestyle essential. Here is why making the switch to a large-capacity reusable tumbler is one of the best decisions for your health, wallet, and the planet.
Meeting Your Hydration Goals
Health experts recommend drinking roughly 3 to 4 liters of water a day. With a standard cup, you are constantly running to the refill station.
With a 40 oz tumbler (approx. 1.2 liters), you only need to fill up three times a day to hit your optimal hydration targets. The visual reminder of a large cup on your desk makes it easier to sip consistently throughout the day.
Daily Capacity Breakdown
- 1 Refill40 oz (1.2 Liters)
- 2 Refills80 oz (2.4 Liters)
- 3 Refills120 oz (3.6 Liters) - Goal Met!
The Science of Temperature Retention
How does ice stay frozen for over 24 hours? The secret lies in our Double-Wall Vacuum Insulation.
Imagine two cups nestled inside each other, joined at the rim. In the space between these two stainless steel walls, we remove all the air to create a vacuum. Since heat needs a medium (like air) to travel through, the vacuum acts as a barrier that heat simply cannot cross.
- Cold Retention: Radiant heat from the sun can't get in, keeping your water ice-cold for up to 30 hours.
- Heat Retention: Heat from your coffee can't escape, keeping beverages piping hot for up to 10 hours.
Frequently Asked Questions
Will a 40 oz tumbler fit in my car cup holder?
Yes. The base of the tumbler is designed with a diameter of approximately 3 inches, which is the industry standard for vehicle cup holders. The tumbler widens further up to provide the 40 oz capacity without interfering with the fit.
Is the 40 oz tumbler heavy to carry?
While 40 oz of water adds weight, our tumblers are made from lightweight 18/8 stainless steel. The addition of the large, ergonomic handle distributes the weight evenly, making it comfortable to carry even when fully loaded.
Is the plastic lid BPA-free?
Yes, safety is our priority. All plastic components, including the lid and the straw, are 100% BPA-free and non-toxic.