Stanley 40oz Tumbler – Limited Edition Stainless Steel Travel Mug with Reusable Straw | BPA-Free, Eco-Friendly & Dishwasher Safe | Leak-Proof FlowState™ Lid | Double-Wall Vacuum Insulated to Keep Drinks Hot for 16hrs & Cold for 24hrs | Slim Base Fits Most Car Cup Holders | Ergonomic Handle for Comfortable Grip | Durable, Reusable Mug for Office, Outdoor, Gym & Travel Use

Stay refreshed anywhere, anytime with the Stanley 40oz Limited Edition Stainless Steel Tumbler, a rugged, high-performance travel mug built for everyday life and adventure. Whether you're powering through your workday, tackling the trail, or commuting, this tumbler delivers reliable hydration with style and substance.

Engineered with advanced double-wall vacuum insulation, this premium tumbler keeps your drinks at the perfect temperature—hot for 16 hours or cold for up to 24 hours. The FlowState™ lid features a rotating mechanism with three secure settings: straw access, open sip mode, and full-seal cover—keeping leaks at bay during active use.

Crafted from eco-friendly, BPA-free stainless steel, it’s tough, sustainable, and designed to replace single-use plastics. Its slim base fits in most cup holders, and the ergonomic handle makes carrying comfortable and easy, even when full. Whether it’s coffee, tea, water, or smoothies, this tumbler handles it all—and it’s dishwasher safe for effortless maintenance.

Choose the Stanley 40oz tumbler for a smarter, more durable way to stay hydrated during your day—at work, on the road, at the gym, or outdoors.