The Nuby Thirsty Kids BOOST Flex Straw Water Bottle is a break-resistant, clear sippy cup with a turquoise and orange lid, peace sign and "GOOD VIBEZ" design, colorful lightning bolts, stars, and a silicone straw.
A clear Nuby Thirsty Kids BOOST Flex Straw Water Bottle with a gray lid and silicone straw, featuring red cartoon dinosaurs and gray geometric shapes.
A turquoise Nuby Thirsty Kids BOOST Flex Straw Water Bottle with a red and teal lid, silicone straw, and colorful mountain and tree illustrations.
A green and teal Nuby Thirsty Kids BOOST Flex Straw Water Bottle, featuring a no-spill flip-top silicone straw and playful tiger and jungle plant designs.
The Nuby Thirsty Kids BOOST Flex Straw Water Bottle is a pink cup with a teal lid, red fox, tree, and flower designs, a built-in silicone straw, break-resistant body, and a red band near the lid.
The Nuby Thirsty Kids BOOST Flex Straw Water Bottle is a break-resistant purple kids bottle with a flip-top silicone straw, featuring cartoon purple llamas in crowns, stars, and hearts.
A blue Nuby Thirsty Kids BOOST Flex Straw Water Bottle with a blue lid, silicone straw, and a transparent, break-resistant body featuring an astronaut, stars, and planets design.
A clear Nuby Thirsty Kids BOOST Flex Straw Water Bottle with gray lid and silicone straw, featuring red cartoon dinosaurs, sits on a wooden table with a blurred green and white background. This break-resistant, no-spill bottle is ideal for active kids.
Thirsty Kids BOOST Flex Straw Water Bottle
The Nuby Thirsty Kids BOOST Flex Straw Water Bottle is a break-resistant, clear sippy cup with a turquoise and orange lid, peace sign and "GOOD VIBEZ" design, colorful lightning bolts, stars, and a silicone straw.
A clear Nuby Thirsty Kids BOOST Flex Straw Water Bottle with a gray lid and silicone straw, featuring red cartoon dinosaurs and gray geometric shapes.
A turquoise Nuby Thirsty Kids BOOST Flex Straw Water Bottle with a red and teal lid, silicone straw, and colorful mountain and tree illustrations.
A green and teal Nuby Thirsty Kids BOOST Flex Straw Water Bottle, featuring a no-spill flip-top silicone straw and playful tiger and jungle plant designs.
The Nuby Thirsty Kids BOOST Flex Straw Water Bottle is a pink cup with a teal lid, red fox, tree, and flower designs, a built-in silicone straw, break-resistant body, and a red band near the lid.
The Nuby Thirsty Kids BOOST Flex Straw Water Bottle is a break-resistant purple kids bottle with a flip-top silicone straw, featuring cartoon purple llamas in crowns, stars, and hearts.
A blue Nuby Thirsty Kids BOOST Flex Straw Water Bottle with a blue lid, silicone straw, and a transparent, break-resistant body featuring an astronaut, stars, and planets design.
A clear Nuby Thirsty Kids BOOST Flex Straw Water Bottle with gray lid and silicone straw, featuring red cartoon dinosaurs, sits on a wooden table with a blurred green and white background. This break-resistant, no-spill bottle is ideal for active kids.
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.