The Thirsty Kids BOOST Flex Straw Water Bottle is a clear, no-spill cup with a teal and orange lid, flip-top cap, soft silicone straw, plus yellow peace sign hand, "Good Vibez" text, and lightning bolt graphics.
The Thirsty Kids BOOST Flex Straw Water Bottle is a clear sippy cup with a gray lid, hygienic flip-top cap, soft silicone straw, and features red cartoon dinosaurs with gray triangles. The Nuby logo appears on the front in red and white.
The Thirsty Kids BOOST Flex Straw Water Bottle is turquoise with a red and green lid, features colorful mountain and tree designs, and includes a soft silicone straw for easy sipping.
The Thirsty Kids BOOST Flex Straw Water Bottle is a green and teal Nuby kids’ bottle with a soft silicone straw, hygienic flip-top cap, and features cartoon tigers with jungle leaves on the side.
The Thirsty Kids BOOST Flex Straw Water Bottle is a clear cup with a green lid and pink accents, featuring pink fox and flower designs. It includes a soft silicone straw inside.
A purple Thirsty Kids BOOST Flex Straw Water Bottle by Nuby, featuring a hygienic flip-top cap and soft silicone straw, decorated with smiling llamas wearing crowns and leafy accents.
The Thirsty Kids BOOST Flex Straw Water Bottle is blue with a dark blue lid and features astronaut, stars, and space-themed designs. It includes a soft silicone straw and hygienic flip-top cap for easy sipping and spill prevention.
A Thirsty Kids BOOST Flex Straw Water Bottle with a gray lid and soft silicone straw sits on a wooden table. The clear bottle features red cartoon dinosaurs, set against a softly blurred green background with a chair.
Thirsty Kids BOOST Flex Straw Water Bottle
The Thirsty Kids BOOST Flex Straw Water Bottle is a clear, no-spill cup with a teal and orange lid, flip-top cap, soft silicone straw, plus yellow peace sign hand, "Good Vibez" text, and lightning bolt graphics.
The Thirsty Kids BOOST Flex Straw Water Bottle is a clear sippy cup with a gray lid, hygienic flip-top cap, soft silicone straw, and features red cartoon dinosaurs with gray triangles. The Nuby logo appears on the front in red and white.
The Thirsty Kids BOOST Flex Straw Water Bottle is turquoise with a red and green lid, features colorful mountain and tree designs, and includes a soft silicone straw for easy sipping.
The Thirsty Kids BOOST Flex Straw Water Bottle is a green and teal Nuby kids’ bottle with a soft silicone straw, hygienic flip-top cap, and features cartoon tigers with jungle leaves on the side.
The Thirsty Kids BOOST Flex Straw Water Bottle is a clear cup with a green lid and pink accents, featuring pink fox and flower designs. It includes a soft silicone straw inside.
A purple Thirsty Kids BOOST Flex Straw Water Bottle by Nuby, featuring a hygienic flip-top cap and soft silicone straw, decorated with smiling llamas wearing crowns and leafy accents.
The Thirsty Kids BOOST Flex Straw Water Bottle is blue with a dark blue lid and features astronaut, stars, and space-themed designs. It includes a soft silicone straw and hygienic flip-top cap for easy sipping and spill prevention.
A Thirsty Kids BOOST Flex Straw Water Bottle with a gray lid and soft silicone straw sits on a wooden table. The clear bottle features red cartoon dinosaurs, set against a softly blurred green background with a chair.
Thirsty Kids BOOST Flex Straw Water Bottle

Thirsty Kids BOOST Flex Straw Water Bottle

18+ months

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$8.99

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In stock
Color: Good Vibes

Returns & Exchanges

We want you (and your little one!) to love your purchase. Read about returns and exchanges here.

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  • 18+ months
  • 12oz/360ml
  • Perfect for thirsty kids on the go
  • Hygienic flip-top cap keeps straw clean when closed
  • Top-rack dishwasher safe
  • SKU: 1288 

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The soft silicone straw  is uniquely designed to prevent drips and spills while being delicate and gentle to baby's gums and emerging teeth. The cap is specially engineered to prevent drips and spills when the hygienic cover is closed. The cup is made from break-resistant material.

  • 18+ months
  • 12oz/360ml
  • Perfect for thirsty kids on the go
  • Hygienic flip-top cap keeps straw clean when closed
  • No-Spill when the cap is closed
  • Top-rack dishwasher safe

    Order Processing

    We process orders within 1-3 business days, typically shipping the next business day when possible. Processing times may vary based on order volume and seasonal factors.

    Delivery Times

    • Standard Shipping: 5-10 business days
    • Expedited Options: Seasonally available at checkout for faster delivery
    • Free Shipping: Available on orders over $50 (ships via most cost-efficient method)

    Note: Orders shipping outside the continental US may require additional delivery time. Large orders and peak seasons (especially Thanksgiving through Christmas) may result in longer processing and delivery times.

    Exchange & Return Policy

    We want you to be completely satisfied with your purchase. Please review the following guidelines before initiating a return or exchange.

    Eligibility

    We accept returns on unopened and undamaged items within 60 days of purchase. Items that are damaged or defective may be returned even if opened, provided the damage or defect was not visible until the packaging was removed. 

    Please note that replacement parts should be compared to your original parts before opening to confirm they match. We can only accept back unopened pairs of replacement parts.

    How to Return an Item

    • Standard returns: Mail your unopened, undamaged item(s) to the address below. Include a note with your order number and a request for a refund. Once we receive your return, we will process your refund promptly.
    • Damaged or defective items: Contact us first to receive a pre-paid return label. Include a note with your order number and indicate whether you'd prefer a refund or replacement. We will process your request upon receipt. 

    Ship Returns To:

    Nuby – Online Orders
    Attn: Returns
    3030 Aurora Ave.
    Monroe, LA 71201

    Contact Us

    If you have any questions, our team is happy to help.
    orders@nuby.com
    1-800-825-2399


    Support

    Please contact us for support.