Highwave
Earthlid Tumbler
Best leak-proof tumbler for eco-conscious commuters on the go.
Meet the Earthlid Tumbler from Highwave, your perfect companion for life on the go. This 16-ounce stainless steel tumbler boasts double-wall vacuum insulation to keep drinks at the ideal temperature, whether hot or cold. Its innovative, patented Earthlid ensures a completely leak-tight seal, making it ideal for travel and fitting conveniently in standard car cup holders. Crafted from durable 18/8 stainless steel, this tumbler is a stylish and eco-conscious choice to reduce single-use waste. Enjoy your beverages anywhere, anytime, with confidence and sustainability.
$30.00
Owner Satisfaction
4.6
/ 5
Category Rank
2157
/ 9225
#2157 in Tumblers
Price vs Category Average
-43%
Below average
Capacity
16
/ oz
Who it's for
- Commuters needing spill-proof reliability for travel
- Eco-conscious shoppers prioritizing sustainable, high-quality materials
- Active users wanting a secure, ergonomic grip
Who should skip it
- Busy individuals preferring low-maintenance, easy-to-clean drinkware
- Budget-focused buyers seeking affordable everyday essentials
- Iced coffee lovers who frequently use large ice cubes
Performance breakdown
Thermal Retention
Double-wall vacuum insulation maintains beverage temperatures for extended daily commutes.
Leak-Proof Reliability
The patented Earthlid design provides a secure, worry-free seal during travel.
Build Durability
High-grade 18/8 stainless steel withstands the rigors of daily active use.
Ergonomic Compatibility
Slim profile fits seamlessly into virtually all standard vehicle cup holders.
Sustainability Impact
Robust construction effectively eliminates the need for disposable single-use cups.
Surface Maintenance
Condensation-free exterior keeps your hands dry and surfaces clean.
Key Specs
Capacity
16 oz
Material
18/8 stainless steel
Insulation
Vacuum Insulated, Double Wall
Lid Type
Press-in Lid
Leak Proof
Yes
Cup Holder Compatible
Yes
Intended Use
Travel
Features
- Keeps drinks hot or cold for hours
- Leak-tight seal for spill-free travel
- Fits standard car cup holders
- Durable stainless steel construction
- Reduces personal waste
- Double-wall insulation prevents condensation
What customers say
Customers consistently praise the Earthlid Tumbler for its superior design, particularly the innovative leak resistant lid which offers true peace of mind on the go. The ceramic interior is a major highlight, ensuring beverages taste pure and untainted by metallic flavors. While the price point is noted, consumers feel the elevated quality and thoughtful engineering justify the investment, making it a reliable daily companion.
Know before you buy
Thanks to its double-wall vacuum insulation, the tumbler is designed to maintain your beverage's temperature for several hours. While exact times vary based on the starting temperature and how often you open the lid, it is highly effective for a standard morning commute or workday.
The patented Earthlid is engineered to be completely leak-tight. You can confidently toss it into a bag or backpack without worrying about spills, provided the lid is pressed in securely.
Yes, the Earthlid Tumbler is specifically designed with a slim profile to fit into almost all standard-sized car cup holders, making it a reliable choice for travel.
No. The double-wall vacuum insulation prevents condensation from forming on the outside, so your hands and surfaces stay dry regardless of how cold your drink is.
This grade of stainless steel is highly durable, resistant to rust, and does not retain flavors or odors from previous drinks. It ensures your tumbler remains in great condition even with daily use.
Still have a question?
Ask Hayley anything about this product before you decide.