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View compareFrequently Asked Questions
- Q: What are the dimensions of the Zak Designs Kelso tumbler? A: The tumblers measure three point sixteen inches in diameter and six point sixty-seven inches tall. Each tumbler holds a capacity of fifteen ounces.
- Q: What materials are used in the Zak Designs tumbler set? A: The tumblers are made of durable plastic, while the straws are made from soft silicone. Both materials are BPA-free, ensuring safety for children.
- Q: How many tumblers come in the Zak Designs set? A: The set includes two tumblers. This two-count package is ideal for sharing or keeping drinks handy for two kids.
- Q: How do I use the Zak Designs tumbler? A: Simply fill the tumbler with your drink and insert the silicone straw. The built-in valve allows for easy sipping while preventing spills.
- Q: Is this tumbler suitable for younger children? A: Yes, the tumbler is perfect for young children transitioning from sippy cups. The leak-proof design and comfortable straw make it easy for kids to use.
- Q: Can I use this tumbler for hot beverages? A: No, the tumbler is not designed for hot beverages. It is made for cold drinks only, and should not be microwaved.
- Q: How do I clean the Zak Designs tumbler? A: The tumbler and straw are dishwasher safe for easy cleaning. It's recommended to place them on the top rack of the dishwasher.
- Q: Is the Zak Designs tumbler safe for children? A: Yes, the tumbler is completely BPA-free and made from child-safe materials. It is designed to be leak-proof, minimizing mess and spills.
- Q: How should I store the Zak Designs tumbler? A: Store the tumbler in a cool, dry place when not in use. Ensure it is clean and dry to prevent any bacterial growth.
- Q: What if my tumbler arrives damaged? A: If your tumbler arrives damaged, you should contact the retailer for a replacement or return. Most retailers provide a satisfaction guarantee.
- Q: Are these tumblers suitable for travel? A: Yes, the tumblers are perfect for travel as they fit in car cup holders and are designed to be leak-proof, making them ideal for on-the-go hydration.
- Q: Can I put the Zak Designs tumbler in the microwave? A: No, these tumblers should not be microwaved. They are designed to be dishwasher safe but not microwave safe.
- Q: What age group is the Zak Designs tumbler intended for? A: The tumbler is ideal for children transitioning from sippy cups, typically around the ages of three and up. It makes hydration fun for kids.
- Q: Does the tumbler come in different colors? A: Yes, the Zak Designs tumbler set is available in the Starpower color design, making it visually appealing for children.
- Q: What is the capacity of each tumbler in the set? A: Each tumbler has a capacity of fifteen ounces, making it a perfect size for kids' drinks.

