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Are you looking for a unique and hilarious gift for your stepsister's birthday? Look no further! This hilarious quote, 'I'm Not A Regular Stepsister. I'm A F--king Awesome Stepsister.', is the perfect addition to any stepsister's gift. This vacuum-insulated tumbler is designed to keep hot drinks hot and cold drinks cold, making it the perfect companion for any stepsister on-the-go. The stainless steel/powder coating ensures durability and ease of cleaning. Whether you're a man or woman, friend or family member, this gift is sure to bring a smile to your stepsister's face. Give the gift of laughter and appreciation this birthday season!
This stepsister tumbler is the perfect way to show your stepsister that you care. With its fun and quirky design, it's sure to be a hit with any stepsister. So why wait? Order this tumbler today and make your stepsister's birthday one to remember!
Don't miss out on this opportunity to make your stepsister feel special. Don't miss out and get ready to celebrate another year of birthdays with your favorite stepsister!
Get your stepsister the gift she deserves - order now!
OVER 250,000 GIFTS DELIVERED
Since 2020, our studio in Florida has shipped over 250,000 gifts—and counting.
Our commitment to quality and connection is reflected in our glowing 4.8/5 rating from over 10,000 verified reviews. Every gift we send out is a step toward our goal of bringing people closer together, one gift at a time
MADE IN THE USA
All our products are made with love in the USA.
HAPPINESS GUARANTEE
This product is backed by our 100% Happiness Guarantee.
At Mallard Moon, we deliver high-quality gifts designed to bring joy and connection. If for any reason you're not 100% satisfied, just reach out. We're committed to making it right, or we'll gladly take it back.
READY TO GIVE
All our products are presentably packaged for hassle-free gifting.
SHIPPING INFORMATION
Estimated delivery times:
US: 5-7 business days.
Canada: 5-9 business days
Australia/New Zealand: 5-9 business days
UK & EU: 5-7 business days (ships from Amsterdam)
Rest of the world: 2-4 weeks
*addition 1-3 days lead time for personalized products
Please note: We currently do not deliver Canvases to PO Boxes as UPS does not deliver to PO Boxes, so please provide a different address that we can ship to.
Are you looking for a unique and hilarious gift for your stepsister's birthday? Look no further! This hilarious quote, 'I'm Not A Regular Stepsister. I'm A F--king Awesome Stepsister.', is the perfect addition to any stepsister's gift. This vacuum-insulated tumbler is designed to keep hot drinks hot and cold drinks cold, making it the perfect companion for any stepsister on-the-go. The stainless steel/powder coating ensures durability and ease of cleaning. Whether you're a man or woman, friend or family member, this gift is sure to bring a smile to your stepsister's face. Give the gift of laughter and appreciation this birthday season!
This stepsister tumbler is the perfect way to show your stepsister that you care. With its fun and quirky design, it's sure to be a hit with any stepsister. So why wait? Order this tumbler today and make your stepsister's birthday one to remember!
Don't miss out on this opportunity to make your stepsister feel special. Don't miss out and get ready to celebrate another year of birthdays with your favorite stepsister!
Get your stepsister the gift she deserves - order now!
- Make your 'I'm Not A Regular Stepsister. I'm A Fucking Awesome Stepsister.' statement with this unique tumbler, perfect for the stepsister in your life who demands attention and stands out from the crowd.
- Whether you're celebrating a birthday or just showing your appreciation, this high-quality tumbler is the best way to say 'happy birthday to my awesome stepsister'
- This 20oz or 30oz stainless steel tumbler is designed to keep hot drinks hot and cold drinks cold, making it the perfect companion for any stepsister on-the-go.
- The vacuum-insulated design and powder coating ensure this tumbler is durable and long-lasting, with a durable lid that won't leak or spill, and can be easily cleaned with a soft cloth.
- Add a touch of personality to your stepsister's daily routine with this fun and functional tumbler, and make sure to send it to them with a heartfelt message or inside joke to make it an unforgettable gift.
✨ Features & Details
🔥 Laser engraved in our workshop – permanent, fade-proof design (not printed or vinyl)
🖤 Black powder-coated stainless steel for a sleek, modern look
☕ Double-wall vacuum insulation keeps drinks hot or cold for hours
🧊 Durable stainless steel construction built for daily use
🧼 Clear, spill-resistant lid included
🚗 Fits most cup holders – great for work, travel, and errands
🎁 Available sizes:
20oz – perfect for everyday coffee or tea
30oz – ideal for long days and extra hydration
