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Looking for a unique gift for your Stepsister this Christmas? Do you want to show her that you're more than just a sibling? They Call Me Stepsister Because Partner In Crime Makes Me Sound Like A Bad Influence is the perfect quote for a Stepsister like you. This 20oz and 30oz capacity vacuum-insulated tumbler is designed to keep hot drinks hot and cold drinks cold, making it the ultimate companion for any Stepsister on-the-go.
The stainless steel and powder-coated design of this tumbler is not only stylish but also sturdy and long-lasting. Whether you're sending this gift to your Stepsister or keeping it for yourself, you'll love the way it makes you feel like a partner in crime. As a sender, you'll appreciate the thought and effort you put into choosing a gift that shows how much you care. And for the recipient, this tumbler is a reminder that she's not alone in her mischievous ways.
Christmas is the perfect time to show your Stepsister how much you appreciate her. This quote and design combo is sure to bring a smile to her face and make her feel loved and appreciated. So why not send her a Stepsister tumbler that says it all? It's the perfect way to show your partner in crime how much you care.
So don't wait any longer! Get your Stepsister this amazing tumbler today and make her Christmas one to remember. Whether you're a Stepsister yourself or just want to show your love and appreciation for one, this is the ideal gift. Don't miss out and make her feel like a queen!
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.
The stainless steel and powder-coated design of this tumbler is not only stylish but also sturdy and long-lasting. Whether you're sending this gift to your Stepsister or keeping it for yourself, you'll love the way it makes you feel like a partner in crime. As a sender, you'll appreciate the thought and effort you put into choosing a gift that shows how much you care. And for the recipient, this tumbler is a reminder that she's not alone in her mischievous ways.
Christmas is the perfect time to show your Stepsister how much you appreciate her. This quote and design combo is sure to bring a smile to her face and make her feel loved and appreciated. So why not send her a Stepsister tumbler that says it all? It's the perfect way to show your partner in crime how much you care.
So don't wait any longer! Get your Stepsister this amazing tumbler today and make her Christmas one to remember. Whether you're a Stepsister yourself or just want to show your love and appreciation for one, this is the ideal gift. Don't miss out and make her feel like a queen!
- Experience the ultimate 'They Call Me Stepsister Because Partner In Crime Makes Me Sound Like A Bad Influence' gift for the special stepsister in your life, featuring a high-quality stainless steel tumbler that's perfect for hot or cold beverages.
- Made with sturdy stainless steel and powder coating, this 20oz or 30oz vacuum-insulated tumbler is a thoughtful present for stepsisters who appreciate a good cup of coffee or tea on-the-go.
- Step up your gift game with this unique tumbler, designed to keep drinks at the perfect temperature for hours, making it a great companion for stepsisters who love to indulge in their favorite hot or iced beverages.
- This thoughtful gift is perfect for stepsisters who love to stay hydrated and fueled throughout the day, featuring a leak-proof lid and comfortable handle for easy carrying, and a sleek design that's perfect for any occasion.
- Give the gift of a lifetime to your stepsister and make her feel special this Christmas with this beautiful 'Stepsister' tumbler, featuring a classic black design and a premium quality finish that's sure to impress. Simply add to cart and get ready to 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
