REDUCE 40 oz Stainless Steel Tumbler with Handle — Sangria, Dual-Wall Vacuum Insulated & Sweat-Proof Lid

The REDUCE 40 oz Stainless Steel Tumbler with Handle is a dual-wall vacuum insulated travel mug designed to keep drinks cold for up to 24 hours while fitting most cupholders and offering a sweat-proof lid and reusable straw.

Engineered from 18/8 food-grade stainless steel, this 40-ounce tumbler balances large-capacity hydration with a slim profile and a comfortable handle for easy carrying. Its dual-wall vacuum insulation minimizes temperature transfer so cold drinks stay refreshingly cool, while the Sip-It-Your-Way lid gives you three drinking modes plus a reusable straw. With a Soft Sit base to protect surfaces, inner ounce markings for tracking intake, and dishwasher-safe construction, this tumbler aims to simplify daily hydration whether you commute, work out, or relax at home.

How long will the REDUCE 40 oz tumbler keep my drink cold?

The tumbler uses dual-wall vacuum insulation to slow heat transfer and maintain beverage temperature. In typical conditions, cold drinks remain chilled for up to 24 hours, making it practical for long days, outdoor activities, and travel.

• Dual-wall vacuum insulation for extended temperature retention
• 18/8 food-grade stainless steel resists odor and flavor transfer
• Large 40 oz capacity reduces the need for refills

What makes the Sip-It-Your-Way lid convenient for daily use?

The 3-way lid offers sip, drink, or gulp positions so you can choose how you drink based on the moment — quick sips at your desk or larger gulps on the go. It comes with a reusable straw for cold beverages and a secure closure to minimize spills during transit.

• Sip, drink, or wide-open modes for flexible drinking
• Reusable straw included for smoothies, iced coffee, and cold juices
• Leak-resistant design helps prevent accidental spills

Will this tumbler fit in my car cupholder and stay stable?

The REDUCE tumbler pairs a slim, tapered silhouette with a Soft Sit base so it fits most cupholders while staying steady on flat surfaces. The soft base reduces noise and prevents scratches, and the attached handle makes it easy to retrieve from deep cupholders or carry without touching cold or wet surfaces.

• Tapered shape fits the majority of standard cupholders
• Soft Sit base protects surfaces and reduces sliding
• Ergonomic handle improves grip and portability

How does this tumbler support easy cleaning and tracking hydration?

The inside features clear ounce markings so you can measure intake and stay on hydration goals without guessing. The tumbler and lid are dishwasher-safe, and the stainless steel interior is BPA-free and recyclable for low-maintenance use and sustainable disposal options.

• Inner ounce markings for precise tracking of fluid intake
• Dishwasher-safe parts for simple cleaning routines
• BPA-free components and recyclable stainless steel construction

Who is this for? The REDUCE 40 oz Stainless Steel Tumbler is suited for anyone who wants a high-capacity, low-fuss hydration solution — commuters, fitness enthusiasts, parents, outdoor adventurers, and office workers who prefer cold beverages throughout the day. If you need a reliable, insulated travel mug with practical drinking options, stable placement in cupholders, and easy care, this tumbler covers those needs in a single, durable design.