--- product_id: 713766341 title: "Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Fanciful Unicorn, Happy Skies)" brand: "zak designs" price: "$85.04" currency: USD in_stock: true reviews_count: 5 category: "Zak Designs" url: https://www.desertcart.us/products/713766341-zak-designs-kelso-toddler-cups-for-travel-or-at-home store_origin: US region: United States of America --- # Dishwasher safe & easy to clean 15oz capacity for ample hydration Leak-proof silicone valve straw Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Fanciful Unicorn, Happy Skies) **Brand:** zak designs **Price:** $85.04 **Availability:** ✅ In Stock ## Summary > 🦄 Sip in Style, Spill No More! ## Quick Answers - **What is this?** Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Fanciful Unicorn, Happy Skies) by zak designs - **How much does it cost?** $85.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/713766341-zak-designs-kelso-toddler-cups-for-travel-or-at-home) ## Best For - zak designs enthusiasts ## Why This Product - Trusted zak designs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Spill-Free Sipping:** Innovative valve straw stops leaks and messes, perfect for on-the-go parents. - • **Travel-Ready Design:** Fits car cup holders and withstands tumbles, making every trip stress-free. - • **Easy-Care Convenience:** Fully dishwasher safe and disassemblable for hassle-free cleaning. - • **Generous 15oz Capacity:** Keeps your little one hydrated longer without constant refills. - • **Durable & Safe Materials:** BPA-free, recyclable plastic with soft silicone straws built to last and protect. ## Overview Zak Designs Kelso Toddler Cups are a 2-pack of durable, BPA-free 15oz plastic tumblers featuring leak-proof silicone valve straws. Designed for toddlers transitioning from sippy cups, they combine practical spill prevention with dishwasher-safe convenience and a travel-friendly size that fits car cup holders. Available in playful Fanciful Unicorn and Happy Skies designs, these reusable cups make hydration fun and mess-free at home or on the go. ## Description This leak-proof tumbler set from Zak Designs makes hydration fun for kids! Durable Materials: The tumbler is made from lightweight plastic, and the comfortable straw is made from silicone. Everything is dishwasher safe, and the lid can be disassembled for easy cleaning. Leak-Proof Straw: The straw has a built-in valve that allows liquid to flow when drinking and prevents spills when the tumbler is tipped over. It's perfect for travel or for young children graduating from sippy cups. Hydrate Anywhere: The tumbler won't splash or leak and fits in car cup holders, making it ideal to take on the go. At home, you don't have to worry about spills or stains around fabrics or electronics, and drinks stay easily accessible through the straw. Specifications: 2 tumblers with 15 oz capacity. Made of durable plastic and silicone. Dishwasher safe, do not microwave. Length: 3.16-inch, Width: 3.16-inch, Height: 6.67-inch. Design: Fanciful Unicorn, Happy Skies. Review: Me encantan - Bonitos, buena calidad, no derraman y son fáciles de limpiar. Review: Nota 10 - Produto maravilhoso ## Features - SIZE: The set contains two Zak tumblers that are 3.16 inches in diameter and 6.67 inches tall. They have a capacity of 15 ounces. - MATERIAL: The durable tumblers are made of plastic with silicone straws. Long-lasting and BPA free, they're dishwasher safe, can be disassembled for easy cleaning, and should not be microwaved. - LEAK-PROOF DESIGN: The silicone straw has a built-in valve that allows liquid to flow when drinking and prevents accidental spills when the tumbler is tipped over. The straw is also soft and comfortable for kids to drink from. - AT HOME OR ON THE GO: The straw tumbler is suited for travel, since it won't leak and fits in car cup holders while keeping drinks easily accessible. It's also great for drinking beverages at home without worrying about stains or nearby electronics. - LIFESTYLE: Zak Designs drinkware makes hydration fun! These tumblers are a great gift for kids just graduating from sippy cups. The tumblers are fully reusable--no more disposable cups--and a fun addition to the daily routine. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BTYQH4Y4 | | Age Range Description | Kid | | Best Sellers Rank | #31,796 in Baby Products ( See Top 100 in Baby Products ) #746 in Sippy Cups | | Brand | Zak Designs | | Capacity | 15 Fluid Ounces | | Colour | Fanciful Unicorn & Happy Skies | | Country of Origin | USA | | Customer Package Type | FFP | | Customer Reviews | 4.5 out of 5 stars 3,258 Reviews | | Enclosure Material | Plastic | | Finish | Glossy | | Included Components | Tumbler x 2 | | Is the item dishwasher safe? | Yes | | Is the item microwaveable? | No | | Item Dimensions W x H | 8W x 16.9H Centimeters | | Item Type Name | Sippy Cups With Leak-Proof Design is Perfect For Kids | | Item Weight | 0.35 Pounds | | Manufacturer | Zak Designs | | Manufacturer Part Number | 7193-U090 | | Material | Plastic | | Material Features | Recyclable | | Material Type Free | BPA Free | | Model number | 7193-U090 | | Number of Items | 2 | | Occasion | Graduation | | Other Special Features of the Product | BPA Free, Dishwasher Safe, Leak Proof | | OutputCapacity | 15 Fluid Ounces | | Pattern | Animal Print | | Product Care Instructions | Dishwasher Safe, Hand Wash Only | | Product Style | Modern | | Recommended Uses For Product | Home, Travel | | Reusability | Reusable | | Shape | Round | | Special Feature | BPA Free, Dishwasher Safe, Leak Proof | | Specific Uses For Product | Hot & Cold Drinks | | Style | Modern | | Subject Character | Unicorn | | Theme | Fantasy | | UPC | 707849159196 | | Unit Count | 2.0 Count | ## Product Details - **Brand:** Zak Designs - **Capacity:** 15 Fluid Ounces - **Colour:** DinoRoar & Zaksaurus - **Included Components:** Lid - **Material:** Plastic - **Recommended Uses For Product:** Home - **Special Feature:** Leak Proof - **Specific Uses For Product:** Cold Drinks - **Style:** Modern - **Theme:** Characters ## Images ![Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Fanciful Unicorn, Happy Skies) - Image 1](https://m.media-amazon.com/images/I/71JDz0+HRJL.jpg) ![Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Fanciful Unicorn, Happy Skies) - Image 2](https://m.media-amazon.com/images/I/81mFLtFZdgL.jpg) ![Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Fanciful Unicorn, Happy Skies) - Image 3](https://m.media-amazon.com/images/I/81rjiAT4pPL.jpg) ![Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Fanciful Unicorn, Happy Skies) - Image 4](https://m.media-amazon.com/images/I/71XRr0aR15L.jpg) ![Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Fanciful Unicorn, Happy Skies) - Image 5](https://m.media-amazon.com/images/I/71pGHIPZcTL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does the Kelso prevent spills when the tumbler is tipped over?** A: Yes, and you don't need to remember to close the lid! The Kelso tumbler has a valve in the spout, which lets water flow freely when kids are drinking, but stops spills if the tumbler is tipped over. **Q: Is the tumbler easy to clean?** A: Yes, both the spout on top of the lid and the inner straw underneath the lid are removable to make cleaning easy, and the parts are all dishwasher safe. **Q: How old should my child be to use the Kelso tumbler?** A: We recommend this tumbler for kids age 3 and up. **Q: What kind of drinks can go in the Kelso tumbler?** A: The Kelso tumbler is perfect for everyday cold beverages like water, milk, or juice. Thick smoothies are a little more difficult to drink with the valve, while carbonated drinks can build pressure and push liquid up through the straw. **Q: Can I travel with the Kelso?** A: The Kelso tumbler fits in most car and stroller cup holders for on the go convenience. We don't recommend putting the Kelso tumbler in a bag, as pressing on the soft spout can open the valve and allow drinks to flow out. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Me encantan *by C***. on 12 April 2026* Bonitos, buena calidad, no derraman y son fáciles de limpiar. ### ⭐⭐⭐⭐⭐ Nota 10 *by V***L on 9 April 2026* Produto maravilhoso ### ⭐⭐⭐⭐⭐ 🕷️ Perfect for Little Superheroes – Durable, Fun, and Truly Leak-Proof! *by J***B on 6 August 2025* If you’ve got a toddler who loves Spider-Man and you’re tired of dealing with messy spills, the Zak Designs Marvel Kelso Toddler Cups are an absolute win. These cups are not only adorable and kid-approved, but also incredibly practical for everyday use—whether at home or on the go. We found these to be our best option due to our super active toddler who will throw it from time to time. Previous cups would start leaking over time but not these cups. They have held up to the abuse and still look like they just came out of the package. ✅ A Parent’s Dream: 🧃 Truly Leak-Proof: We’ve tested a lot of sippy cups over the years, and these are some of the most reliably leak-proof options we’ve found. They don’t drip when tipped, tossed, or even dropped—which makes them ideal for travel, car rides, or playtime chaos. 🕸️ Marvel Design = Instant Hit: The Spidey and His Amazing Friends graphics are vibrant, fun, and a huge hit with any superhero-loving toddler. They love picking their own cup and showing it off to friends. 💪 Built to Last: Made from thick, durable plastic, these cups hold up to toddler drops, dishwasher runs, and heavy use. They don’t crack or fade, and the lids fit securely without being impossible to remove for adults. 🙌 Easy to Use & Clean: The simple design means no extra valves or hard-to-scrub parts. They’re top-rack dishwasher safe and super easy to take apart and reassemble. 🎒 Great for On-the-Go: At 15oz, they’re the perfect size for keeping kids hydrated without being too bulky. They fit well in cup holders and diaper bags. ⚠️ A Few Quick Notes: Not Spill-Proof When Lid Is Off: This seems obvious, but just a reminder—once the lid is off, it’s a regular open cup. But with the lid secured, you’re good to go. Handwashing the Graphics May Prolong Life: We’ve put ours in the dishwasher plenty of times with no issues, but if you want to preserve the bright Spidey designs long-term, occasional handwashing may help. ⭐ Final Rating: 5 / 5 These Zak Spider-Man sippy cups combine fun and function in the best way possible. They’re durable, leak-proof, easy to clean, and your kid will absolutely love drinking from them. A must-have for any toddler who wants to drink like a superhero! ## Frequently Bought Together - Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (DinoRoar, Zaksaurus) - Zak Designs 15oz Bluey Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids, 2 Count (Pack of 1) - Zak Designs Sesame Street Kelso Toddler Tumblers For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Elmo and Cookie Monster) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/713766341-zak-designs-kelso-toddler-cups-for-travel-or-at-home](https://www.desertcart.us/products/713766341-zak-designs-kelso-toddler-cups-for-travel-or-at-home) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-07*