Perfect kids cup.
"First time making a kids cup. It came out great."
88 in stock
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Comes with two lids, making it a sippy cup or a tumbler in one! Sippy grab handle lid for little hands and a regular drinking lid to use as a 12oz tumbler.
Step up your sippy cup options with the versatile 12oz Stainless Steel Sippy Cup Duo! Designed for functionality, durability, and personalization, this tumbler is perfect for parents and makers alike. With its superior insulation and customizable design, MakerFlo has created the perfect blend of quality and affordability.
Key Features:
The 12oz Stainless Steel Sippy Cup Duo offers a tailor-made drinking experience. Made of stainless steel with a smooth finish, these tumblers are easy to customize using vinyl, epoxy, or hydro-dipping. Its two-lid system includes a sippy lid with handles to fit little hands and a regular slide lid for versatile use. With no logo and an individually boxed presentation, this cup makes gifting and creating easier than ever.
Keep drinks at the perfect temperature. The double-wall vacuum insulation keeps beverages cold for 24+ hours or warm for up to 8 hours. Each tumbler is BPA-free for safety and comes individually packaged in an elegant peek-a-boo window gift box. A care card and superior finish add value, making this duo a long-lasting choice for hydration.
Our 12oz Stainless Steel Sippy Cup Duo combines unmatched quality, versatility, and style at an affordable price. Perfect for makers and parents on the go, these customizable tumblers check every box. Visit and shop at the MakerFlo Crafts browser today to get started on your next creation!
This item is discontinued and stock is available while supplies last.
Customize Stainless Steel Tumblers with
For epoxy crafting, using glitter or alcohol inks with or without vinyl is most common.
| SURFACE | Stainless Steel |
|---|---|
| Capacity | 12 oz. |
| SHAPE | Straight |
| DIMENSIONS | 6.38" H x 2.80" D |
| Weight | 9 oz. |
| Lid | Screw On Lid with Handles, Screw On Slide Lid |
| TEMPERATURE | Stays Cold 24hrs | Warm 8hrs |
| Care | Handwash Only |
| Box Style | Silver Metallic Window Display Gift Box |
| ACCESSORIES | Screw On Lid with Handles, Screw On Slide Lid, Care Card |
| DIMENSIONS | 5.20" L x 3.58" W x 7.37" H |
|---|---|
| Weight | 12 oz. |
| PACKAGING | Silver Metallic Window Display Gift Box |
| ACCESSORIES | Screw On Lid with Handles, Screw On Slide Lid, Care Card (Included Inside Individual Tumbler Box) |
| Quantity | 25 |
|---|---|
| DIMENSIONS | 26.00" L x 19.00" W x 8.50" H |
| Weight | 20 lbs. 6.4 oz. |
2 Day Order Processing
All orders are processed and shipped within 2 business days. Weekend or holiday orders will begin processing the next business day. Processing times may increase during peak seasons. Same day processing is available for $10 and guarantees your order will ship within 24 business hours of being received.
Same Day Processing - $10
For $10, we offer priority fulfillment to ship your order the same day if requested by 3pm AZ Time. Orders placed after 3pm AZ Time will ship the following day. Same Day Processing fee does not include expedited shipping.
Shipping
All rates - Continental USA (Contiguous 48)
• $15.95 when spending $0-$98.99
• Free when spending $99+ (does not include UV DTF & DTF orders)
• UV DTF & DTF orders ship separately at $6.99, or free when order is over $75+
• Expedited shipping options available at checkout
Alaska, Hawaii, Territories & Military
Price will be calculated at checkout based on your location. These orders are typically only shipped via USPS.
International Shipping
Shipping & duty will be calculated at checkout based on your location. Customs clearance, taxes and duty charges are included in the calculated rate.
Track Your Shipment
A shipment confirmation with tracking information will be sent to your email once the package has been scanned in by the carrier. Oftentimes the packages are scanned late at night.
Local Pickup
Free! We are located at 6100 W Gila Springs Place Suite 13 Chandler, AZ 85226, Open hours are M-F 9AM-5PM. Customers will receive an email once the order is ready for pickup.
Returns Policy (learn more)
30-Day Return Policy: Request a return within 30 days of receiving your item.
Return Conditions:

Stainless Steel Tumblers can be UV Printed, Epoxied or UV DTF'd.
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Overall rating: 4.936 / 5 from 125 reviews.
The 12oz Stainless Steel Sippy Cup Duo offers a customizable, durable, and high-quality drinking experience. Its superior insulation keeps beverages cold for 24+ hours or warm for up to 8 hours. The interchangeable lids cater to both younger and older kids, and the product comes in elegant individually boxed gift presentations. Customers appreciate its perfect size and great quality.
Review topics: ["size","design","quality","issues","service","cups","lids","shipping","tumblers","boxes","price","order","care cards","logo","seller","handles","come","customers","hit","kids"].
"First time making a kids cup. It came out great."
— Herman L. (5/5)
"We love the cups, but find it very difficult to put the tops on and have them screw in securely. 🫤"
— Elaine (2/5)
"I have never made a sippy cup before but I was pleasantly surprised with the handled being attached to the lid. It made it much easier to resin. Also comes with a rubber insert to function properly as a sippy!"
— Vanesa R. (5/5)
"Cute product"
— Tim S. (5/5)
"Love these cups. Work great with epoxy."
— Angela C. (5/5)
"My friend’s three was so thrilled to get this cup. I put his name on it and he was stoked!! I love the interchangeable lid it comes with and the nice box. It’s so worth the purchase!!"
— Kourtney W. (5/5)
"I love them. Never new they came with 2 lids. I learned something the other day. I was shocked. Great cup"
— Melissa H. (5/5)
"These sippy cups are everything I needed and so much more!"
— Christina S. (5/5)
"My great nephew was turning 1 and I wanted him to have his own special sippy cup since he recently transitioned to them. I took his birthday theme and things his parents love and out them on the cup."
— Cathe G. (5/5)
"Very happy with this tumbler. I love that it has straight sides and comes with 2 lids!"
— Chelsea S. (5/5)
Save 10% on tumblers or blanks when order with Build-A-Bundle! Mix & match 25 items to save 10%.