Lead
Free
Splash-Resistant
Straw Lid
Provides Safe
Drinking Water
Triple Walled
Insulation
18/8
Stainless Steel
Some days call for a bigger bottle. The ASPEN 40oz tumbler is for the long days, the early mornings, the back-to-back meetings, and the post-gym errands. With an insulated splash-resistant straw lid and a cup-holder-friendly base, it's designed to stay by your side from the first sip to the last, without the mess!
Say goodbye to constant refills! The 40oz size is the ultimate all-day hydration companion: big enough to keep you going from morning to night, without needing a bunch of trips back to the tap. Made from premium 18/8 stainless steel with triple-wall insulation, ASPEN keeps ice frozen longer than the competition, so your drink stays ice cold long after you've left the house, even on the hottest summer days.
Every ASPEN tumbler provides 50+ days of safe drinking water to communities in need through GROSCHE's Safe Water Project.
We stand behind our products with a 365-day (one year) warranty covering manufacturing defects. If a product has an issue related to materials or workmanship, please contact our team and we will review the claim and provide support. This warranty does not cover damage resulting from use, misuse, or mishandling. Glass breakage, including breakage caused by drops or impact, is not covered under the warranty.
Learn MoreWhen you buy a GROSCHE product, you’re funding 50+ days of safe drinking water for someone in need through the GROSCHE Safe Water Project.
Our Safe Water Project supports communities by building and installing Biosand water filters, a simple, durable way to turn contaminated water into safe drinking water. Each filter can serve a family of up to 10 and can last up to 30 years, making it a long-term solution that keeps working day after day. It’s an impact you can feel good about—built into every purchase.
Some Days Call for More
The ASPEN 40oz is made for the days that don't slow down. Designed for early mornings, back-to-back meetings, and post-gym errands all in one. It's big enough to last from your morning alarm to your last meeting of the day, no refills, no interruptions.
Say Goodbye to Lukewarm
Triple-wall insulation and premium 18/8 stainless steel keep ice frozen longer than the competition, even on the hottest summer days. Pour it in the morning and it'll still be ice cold long after you've left the house.
Built to Stay by Your Side
The splash-resistant straw lid keeps your drink secure whether you're at your desk, in the car, or powering through a workout. And with a cup-holder-friendly base, ASPEN fits right into your day (and your cupholder)!
Every Sip Does More
Every ASPEN tumbler provides 50+ days of safe drinking water to communities in need through GROSCHE's Safe Water Project. So every sip you take helps someone else get the clean water they deserve.
