Product mockup

I KNOW JACK Classic Insulated Tumbler

$27.00 USD
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Product mockup

I KNOW JACK Classic Insulated Tumbler

$27.00 USD
DON'T LEAVE HOME WITHOUT IT!
Nobody with an ounce of common sense would hit the road without a giant drink cup! The I KNOW JACK Insulated Tumbler keeps your drinks hot or cold while you make questionable decisions on your next adventure.

Because you may not know where you're going, but at least you'll have something to drink when you get there!

I KNOW JACK — Expert in Everything. Qualified in Nothing.

• High-grade stainless steel tumbler
• 20 oz. (600 ml)
• Tumbler size: 4″ × 7.2″ (10.1 cm × 18.2 cm)
• Includes straw and lid
• Blank product sourced from China and printed in the US

Disclaimer:
• Not dishwasher or microwave safe. Hand-wash only.
• Not leak-proof. To prevent potential leaks, we recommend keeping the tumbler upright at all times.

Size guide

  A (inches) B (inches) C (inches) D (inches)
20 oz 7 ¼ 4 2 ¾ 10