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Clemson 20oz olive green tumbler with American flag design, made by gametimesidekicks, showing the patriotic tumbler on a white background.
Clemson 20oz olive green tumbler with American flag design, featuring a durable stainless steel body and spill-proof lid.
Clemson 20oz olive green tumbler with American flag design, featuring a durable stainless steel body and spill-proof lid.
Clemson 20oz olive green tumbler with American flag design, featuring a durable stainless steel body and spill-proof lid.
Clemson 20oz olive green tumbler with American flag design, featuring a durable stainless steel body and lid for beverages.
Clemson 20oz olive green tumbler with American flag design, made by gametimesidekicks, featuring a durable stainless steel body.
Clemson 20oz olive green tumbler with American flag design, made by gametimesidekicks, showing the patriotic tumbler on a white background.
Clemson 20oz olive green tumbler with American flag design, featuring a durable stainless steel body and spill-proof lid.
Clemson 20oz olive green tumbler with American flag design, featuring a durable stainless steel body and spill-proof lid.
Clemson 20oz olive green tumbler with American flag design, featuring a durable stainless steel body and spill-proof lid.
Clemson 20oz olive green tumbler with American flag design, featuring a durable stainless steel body and lid for beverages.
Clemson 20oz olive green tumbler with American flag design, made by gametimesidekicks, featuring a durable stainless steel body.

Clemson 20oz Olive Green Tumbler - American Flag Design

$32.50
Shipping calculated at checkout.
#CL-20AG

Why You’ll Love It:

  • Double-Wall Vacuum Insulated – Keeps drinks cold for 24+ hours or hot for up to 12
  • Copper-Lined Interior – Maximum temperature retention, minimal heat loss
  • 18/8 Food-Grade Stainless Steel – Durable, rust-resistant, and flavor-neutral
  • No Metallic Taste – Just pure, clean flavor every time
  • Sweat-Proof Design – No condensation, no mess
  • Shatterproof & BPA-Free – Built tough, safe to use, and eco-conscious
  • Easy to Clean – Low maintenance and ready for daily use

Officially Licensed. Fan Approved.
Whether you're at the game, at work, or on-the-go, our drinkware delivers MVP performance all day. 
Free shipping on orders over $50
Ships in 1-2 business days
Secure online payment
FAST DELIVERY
LIFETIME WARRANTY
30-Day Returns
KeepS BEVERAGES HOT AND COLD KeepS BEVERAGES HOT AND COLD
FAST DELIVERY
LIFETIME WARRANTY
30-Day Returns
KeepS BEVERAGES HOT AND COLD KeepS BEVERAGES HOT AND COLD

All In

Clemson Tigers

Clemson University

People are asking

Cleaning Tips

For full color logos, we recommend hand washing for the tumblers themselves. This will ensure the longest lasting logo adhesion possible.

Our Etched line is 100% dishwasher safe!

Lids can be put into the dishwasher. Just pop the tab off and throw it on the top rack!
Logo Application

We print every logo right here in our facility in Knoxville, TN. Our machines are state-of-the-art UV LED printers that apply the full color logos directly on the tumblers, to ensure maximum adhesion and longevity.
Delivery & Returns

All orders are processed in our warehouse, which means we will ship your order out within 1-2 days!

If you want to make a return or exchange, you have 30 days after you receive the item to do so. Contact us at sales@gametimesidekicks.com and we will coordinate your return.

High-Quality Design

There is no other licensed drinkware brand who focuses on bringing a wide variety of products, colors, and designs to fans like GameTime Sidekicks.

UNRIVALED PRODUCT LINE

With our extensive product offering, you can find the perfect sidekick for any fan.

IN-HOUSE PRODUCTION

By designing and printing our products under our roof in Knoxville, Tennessee, we can ensure that our quality is always top-notch.

CUSTOMER-CENTRIC

You guys are everything to us. We’re here to provide exceptional service, answer your questions, and make sure you feel like part of our team.

MADE BY FANS, FOR FANS

As sports fans, we know what other fans want and need. The GTS Team is a close-knit group dedicated to bringing you the best.

HOT MARKET

Our in-house design and printing allows us to quickly drop products for uniform releases, championship games, and everything in between.

Officially Licensed Logos

Over 300+ schools and growing!

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