Zak Designs Disney Princess 18oz Travel Tumbler — Ariel Design, Vacuum-Insulated & Spill-Resistant Straw

This Zak Designs Disney Princess 18oz travel tumbler is an insulated, stainless-steel cup with a spill-resistant silicone straw and a comfortable handle for everyday use at home or on the go.

Bring a little Disney magic to hydration with a durable, 18-ounce tumbler that pairs food-grade 18/8 stainless steel with vacuum insulation to help keep drinks cold for hours. The double-wall design prevents condensation, the lid is dishwasher safe, and the soft silicone straw includes a valve to reduce spills. Available in Ariel, Belle, Cinderella, Jasmine, Moana, and Tiana designs, the cup balances kid-friendly style with practical features for school runs, commutes, or countertop use.

How well does this tumbler keep drinks cold?

The Zak Designs tumbler uses vacuum insulation and double-wall stainless steel to limit heat transfer and maintain chilled beverages longer than single-wall cups. While exact hold time depends on ambient temperature and how often you open the lid, this construction reliably reduces warming and prevents exterior condensation.

• Vacuum insulated double-wall stainless steel for improved temperature retention
• 18-ounce capacity suited to water, juice, or cold beverages
• Condensation-free exterior to protect surfaces

Is the lid and straw easy to clean and safe for daily use?

The lid is dishwasher-safe and the tumbler is top-rack dishwasher friendly, making cleanup straightforward after busy days. The silicone straw is soft, reusable, and includes an internal valve to limit accidental spills; remove components for a thorough wash as needed.

• Lid dishwasher safe; tumbler top-rack dishwasher safe for convenience
• Food-grade materials—18/8 stainless steel body and silicone straw
• Removable parts allow deeper cleaning when necessary

Will it fit in my cup holder and is it easy for kids to carry?

With measurements of approximately 3.67 by 5.03 inches and 9.34 inches tall, this 18oz tumbler is designed to fit most car cup holders and backpacks. A molded side handle gives a secure grip for little hands or adults on the move, and the spill-resistant straw reduces messy accidents.

• Dimensions optimized for most vehicle cup holders and daily carry
• Molded handle for secure, comfortable carrying
• Built-in straw valve helps minimize spills while drinking

What should I avoid to keep the tumbler in good condition?

The tumbler is not microwave safe and should never be used with hot liquids under the straw configuration intended for cold drinks. To preserve the printed Disney artwork and seals, use the top-rack of the dishwasher and avoid abrasive cleaners or scrubbers.

• Do not microwave—18/8 stainless steel is not microwave-safe
• Use top-rack dishwasher cycles and gentle detergents to protect artwork
• Avoid abrasive pads that could damage the finish or graphics

Who is this for? The Zak Designs Disney Princess 18oz tumbler is ideal for children and adults who want a playful, reusable cup that performs during school days, errands, or travel. Fans of Ariel, Belle, Cinderella, Jasmine, Moana, or Tiana will appreciate the character artwork, while anyone seeking a durable, spill-reducing tumbler with vacuum insulation and an easy-grip handle will find it practical. It’s a convenient, eco-friendly alternative to disposable cups that fits into busy routines without sacrificing style.