American Flag Stainless Steel Tumbler with Metal Straw | 20 oz

The American Flag Stainless Steel Tumbler is a sleek, 20 oz vacuum-insulated travel cup engineered for patriots who demand reliable all-day beverage temperature control in a slim, handle-free design. Crafted from double-wall food-grade stainless steel, this straight cylindrical travel tumbler keeps iced drinks frosty for up to 24 hours and hot coffee steaming for up to 8 hours. Complete with a clear splash-resistant travel lid, it provides cupholder-friendly convenience paired with a timeless, high-definition Stars and Stripes American flag design.

Precision Thermal Engineering & Materials

Superior Temperature Regulation

Double-Wall Vacuum Insulation

Locks in internal beverage temperatures while eliminating exterior sweat and condensation, keeping iced water cold for 24 hours and hot coffee hot for 8 hours.

Pro-Grade Rust-Resistant Stainless Steel

Built from food-grade, BPA-free stainless steel that naturally resists rust, withstands accidental drops, and prevents metallic taste transfer.

Slimline Daily Carry & Travel Convenience

Universal Cup-Holder Friendly Cylindrical Profile

Designed with a straight-wall cylindrical form factor that slides smoothly into standard vehicle cupholders, backpack side sleeves, and gym bag pockets.

Clear Splash-Resistant Travel Lid

Includes a durable, BPA-free slide-closure travel lid engineered for smooth direct sipping and spill prevention during daily commutes and road trips.

Cleaning, Care & Maintenance Guidelines

Hand Wash Recommended

Wash thoroughly by hand with warm water, mild soap, and a soft sponge to preserve the vacuum thermal seal and maintain the vibrant artwork.

Safe Usage Cautions

Do not microwave or place in the freezer. Allow boiling liquids to vent for 60 seconds before placing the lid to prevent steam pressure build-up.

Frequently Asked Questions

Sizing & Travel Fit

What is the exact liquid capacity of this tumbler?

This slimline travel cup holds 20 fluid ounces (600 ml), offering plenty of hydration for daily commutes, road trips, and desk work.

Does this tumbler fit into standard automotive cup holders?

Yes. Thanks to its straight cylindrical profile without a side handle, it fits easily into all standard car, truck, and boat cup holders.

Materials & Durability

What lid is included with this tumbler?

Each tumbler comes equipped with a secure, splash-resistant clear travel lid featuring an easy slide closure for smooth direct sipping on the go.

Will the American flag graphic scratch, peel, or fade?

No. The artwork is applied via high-durability sublimation bonding directly into the coating, protecting against peeling, chipping, and everyday handling wear.

Recommended Patriotic Gear

• Heavyweight American Flag Outerwear: American Flag Men's Box Hoodie
https://americantothecore.store/products/american-flag-mens-box-hoodie

• Warm Winter Headwear: American Flag Cuffed Beanie
https://americantothecore.store/products/american-flag-cuffed-beanie

• Core Patriotic Graphic Layer: 1776 Men's T-Shirt
https://americantothecore.store/products/1776-mens-t-shirt

• High-Capacity Travel Drinkware: American Flag Travel Tumbler with Handle
https://americantothecore.store/products/american-flag-travel-tumbler-with-handle-usa