Insulated Tumbler 40 Oz. (1.18L)
Insulated Tumbler 40 Oz. (1.18L)
iSquared Promise
iSquared Promise
- 100% Satisfaction Guarantee
- Handmade to order
- 30-day refund policy
- Free size change first order
- Non-animal based. Cruelty-free
- Please add a note to the order if you want to mix either the sizes or the styles of any set; we will process your request free of charge
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Premium 40 Oz (1.18L) Stainless Steel Tumbler
Elevate your hydration experience with our Premium 40 Oz (1.18L) Stainless Steel Tumbler, designed for ultimate convenience and style. Whether you’re at home, the gym, or on the road, this tumbler is your perfect companion.
Key Features:
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Durable & Safe: Crafted from premium stainless steel, this tumbler is built to last and is completely non-toxic, ensuring your drinks are safe and healthy.
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Versatile Drinking Options: Enjoy the flexibility of dual drinking options! Sip through the included straw for a refreshing drink or directly from the flip-top cap for quick and easy access.
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Convenient Side Handle: The thoughtfully designed side handle provides a secure grip, making it easy to carry your tumbler wherever you go.
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Perfect for Home & On-the-Go: With a convenient straw attachment, you can savor your beverages comfortably whether you're lounging at home or out and about.
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Advanced Insulation: Our double wall insulation technology ensures that your drinks stay hot or cold longer—perfect for any occasion!
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Large Capacity: With a generous 40 Oz (1.18L) capacity, this tumbler is ideal for hydration during workouts, travel, work, or leisurely days at home.
Care Instructions:
Wash with soapy hot water before first use. To maintain its premium quality, hand wash only with soapy hot water.
Why Choose Our Tumbler?
Stay hydrated in style with a tumbler that not only looks great but also offers unparalleled functionality. Perfect for any lifestyle, this tumbler is engineered to keep up with your busy day while ensuring you enjoy every sip.
Order your Premium 40 Oz Stainless Steel Tumbler today and experience the convenience yourself!



















































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Sustainability Pledge
iSquared Yoga's Sustainability Pledge
At iSquared Yoga, we are more than a brand; we are a community dedicated to the well-being of our planet and the practice of mindful living. We understand the fashion industry's significant role in global CO2 emissions, and we're committed to being part of the solution, not the problem. Our pledge is to chart a sustainable path forward that honors our planet without compromising on the quality and personalization our customers have come to expect.
Our Choice of Materials
The path to sustainable clothing begins from the materials, we have opted to use only eco-friendly, non toxic, non animal sourced materials.
All our print, from the ink to printing system are all optimized to use only water based sublimation ink that doesn't cause harm to the environment. By printing instead of dyeing, we contribute zero pollution yet we are able to deliver the most vibrant colors possible thanks to our high tech production process.
Our Sustainable Business Model
We operate on a made-to-order basis, which allows us to eliminate excess waste and reduce unsold inventory. Our AI-powered, streamlined production workflow ensures that we produce only what is needed, when it is needed, thereby minimizing our carbon footprint and contributing to a cleaner world.
Eco-friendly Operations - A Closed-Loop System
At iSquared Yoga, all returns are given a second life. Whether reused, donated, repurposed, or recycled, no item goes to waste. We are continuously exploring innovative ways to make our operations more sustainable and are committed to a zero-waste policy.
Our Vision for the Future
We envision a future where technology allows every individual to "print" their products whenever they want, and when the clothing has finished its job, it can be directly recycled into a new item, thus eliminating the need for mass production and reducing the environmental impact of manufacturing and recycling. Our goal is to lead by example, showing that a seamless marriage of technology, fashion, and sustainability is not only possible but essential.
Stepping Towards a Sustainable Future
While we have not yet pursued official environmental certifications, our commitment to sustainability is unwavering. We are dedicated to transparency and continual improvement, promising to explore opportunities that further align with eco-friendly practices.
Engagement and Community
We believe in the power of community. Sustainable change comes from collective effort, and while we currently do not have formal customer engagement programs, we encourage our customers to join us on this journey, sharing ideas and practices that can amplify our impact.
Measuring Our Impact
We recognize the importance of measuring and reporting on our sustainability initiatives. While we are in the early stages of determining the best methods for tracking our progress, we pledge to identify key performance indicators that reflect our environmental stewardship and to share our progress with our community.
In making this pledge, iSquared Yoga commits to acting responsibly, innovating continuously, and inspiring others to join us in making sustainability an integral part of yoga and daily life. We invite you, our valued customers and partners, to hold us accountable and to celebrate our shared steps towards a healthier planet.
Together, we can make a difference—one yoga pose, one custom-made product, one sustainable choice at a time.
Join us in bending the trend towards a more sustainable world.
With gratitude and responsibility,
Jimmy Lau
Founder
iSquared Yoga