Ello Oasis 14oz Tumbler - Leak-Proof, Cold-Keeping Kids' Cup for On-the-Go Hydration

Meet the Ello Oasis 14oz Tumbler, a stainless steel hydration buddy designed for families on the move. The 100% leak-proof retracting straw keeps backpacks, lunch boxes, and car seats clean, while a secure twist of the lid hides the straw to prevent drips during busy mornings and spontaneous adventures.

With double-wall vacuum insulation, the Oasis helps beverages stay at a pleasant temperature for longer. Whether it’s water, a smoothie, or milk, the 14-ounce capacity is well suited to little hands and packed schedules. Its compact size fits easily into lunchboxes and cup holders, making transitions between activities smoother for both kids and caregivers.

From the classroom to the playground, this tumbler is designed for everyday reliability. The base is cup-holder friendly, reducing the chance of tipping, and the lid dial offers quick access to sip without a full detour from playtime. Clean-up is simple, too—top-rack dishwasher safe and BPA-free for peace of mind after snack time and field trips.

Care and safety come first. The Oasis pairs practical features with kid-friendly style, available in a variety of colors and patterns that can match individual personalities or school teams. It’s a versatile companion for daily routines, family outings, and seasonal adventures alike.

Usage ideas for busy days include keeping a morning milk at the perfect temperature for a quick sip before daycare, hydrating water between activities, or a smoothie during a park visit. The combination of leak-proof design, temperature retention, and easy maintenance supports flexible, on-the-go hydration without sacrificing style.

Key benefits for family life

• Leak-proof and mess-minimizing design for backpacks, lunchboxes, and car seats
• Hide-a-straw technology keeps the straw clean and ready
• Dishwasher safe and BPA-free for simple cleanup
• Keeps drinks cold for up to 14 hours, supporting long outings
• Compact, travel-friendly design that fits small hands and cup holders

Everyday versatility

Whether it’s water, smoothies, or a morning milk, the Oasis adapts to a child’s day. The 14-ounce size balances ease of use with adequate capacity for school days, park adventures, and daycare routines. The durable stainless steel is built for daily life, ready for backpack life, daycare, or weekend trips.

Tip: With the user-friendly lid dial and a range of color options, it’s a dependable companion for family life on the go.