BT21 Tumbler – 20oz Skinny Tumbler with Straw

Stan BT21, stay hydrated! This BT21 skinny tumbler is the perfect way for any ARMY to sip in style — adorable BT21 character artwork, premium stainless steel, and a straw included for easy drinking all day long.

Why You’ll Love This BT21 Tumbler

Made from premium stainless steel with double wall insulation, this BT21 tumbler keeps your drinks hot or cold for hours — perfect for coffee, iced drinks, smoothies, and more. The slim lightweight design fits perfectly in your hand, car cup holders, and bags. BPA-free, rust-resistant, and as cute as Chimmy, Tata, and Cooky combined!

Tumbler Details

• 20oz skinny tumbler
• Premium stainless steel — durable, rust-resistant & BPA-free
• Double wall insulation — keeps drinks hot or cold for hours
• Spill-resistant lid and straw included
• Slim design fits most car cup holders and bags
• Bold, vibrant BT21 character artwork

Perfect For

Birthdays, Christmas, anniversaries, or treating yourself — this BT21 BTS tumbler makes a brilliant gift for any ARMY or BT21 fan. Practical, adorable, and guaranteed to make any BTS fan smile!

🚚 Free shipping included