Stay hydrated in style with the FierceFlow 40oz Insulated Water Tumbler, designed for busy lifestyles, workouts, road trips, and everyday use. Crafted from premium stainless steel with double-wall vacuum insulation, this tumbler helps keep your drinks cold for hours while maintaining a sleek, modern look.

Featuring a comfortable ergonomic handle, reusable straw, and a tapered base that fits most car cup holders, the FierceFlow tumbler is the perfect companion for the gym, office, school, travel, or outdoor adventures.

Available in elegant Black and stylish Pink, it's the ideal gift for fitness lovers, students, professionals, and anyone who wants to stay refreshed throughout the day.

Why You'll Love It:

Whether you're heading to work, hitting the gym, or taking a long drive, the FierceFlow tumbler makes it easy to carry your favorite beverages while reducing the need for disposable cups.

Product Highlights

✔ Premium double-wall vacuum insulation

✔ Large 40oz capacity for all-day hydration

✔ Durable stainless steel construction

✔ Comfortable built-in handle for easy carrying

✔ Reusable straw with secure splash-resistant lid

✔ Fits most standard vehicle cup holders

✔ Ideal for water, iced coffee, tea, smoothies, and more

✔ Available in Black and Pink

✔ Great for gym, office, travel, camping, and daily use

Key Features

• Brand: FierceFlow
• Material: Stainless Steel
• Capacity: 40oz
• Colors: Pink
• Lid Type: Straw Lid
• Handle: Yes
• Insulation: Double-Wall Vacuum
• Reusable & Eco-Friendly