Astronaut Straw Round Bottle
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In stock! Ships within 3-4 business days.
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1-Year Warranty
Complimentary shipping & returns
Astronaut Straw Round Bottle
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
We ship fast & free across the USA on orders $50+. Most orders arrive in 4–7 business days. You'll get tracking as soon as your Cocosmile cup is on its way!
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Customer Support
We're real parents here to help. Email us anytime at cocosmilecups@gmail.com or call during business hours. Your family's happiness is our priority—we'll make things right.
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FAQ’s
Q: Do you offer replacement parts?
A: Yes, we sell replacement straws, lids, and seals so your cup can last even longer.Q: What’s your return policy?
A: We offer a 30-day satisfaction guarantee and a 1-year warranty. If you're not happy, contact our parent-run support team.Q: Do you ship internationally?
A: Currently, we only ship within the USA to ensure fast and safe delivery. -
Contact Us
We’re here to help!
📞 Call: +1 (619) 800-2588
📧 Email: support@cocosmilecups.com
Product Description
Make hydration safe, fun, and convenient with the Astronaut Straw Round Bottle 🚀✨. Designed for kids who love adventure and playful designs, this versatile bottle keeps beverages fresh and accessible wherever your little one goes. Crafted from BPA-free Tritan material, it’s built to provide shatterproof durability while ensuring safe, worry-free hydration.
The detachable body makes cleaning effortless, while the easy-open button, safety lock catch, and 6-layer vacuum insulation keep drinks at the perfect temperature for longer. A silica gel protective sleeve, leak-proof sealing ring, and food-grade silicone nozzle ensure spill-free and safe sipping. The included carrying lanyard allows hands-free transport for school, playground fun, sports, or outdoor adventures. Durable, practical, and stylish, the Astronaut Straw Round Bottle encourages healthy hydration habits for kids every day.
Product Features
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Fun and practical design for active kids
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Durable BPA-free Tritan construction
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Shatterproof body for everyday use
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Detachable body for easy cleaning
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6-layer vacuum insulation keeps drinks hot or cold
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Easy-open button with safety lock for spill-free use
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Silica gel protective sleeve for extra durability and grip
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Leak-proof sealing ring with food-grade silicone nozzle
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Carrying lanyard for hands-free transport
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Ideal for school, sports, playgrounds, and outdoor adventures
Product Details
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Material: BPA-free Tritan plastic
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Capacity: 17 oz (500 ml)
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Handle / Grip: Silica gel sleeve + carrying lanyard included
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Lid Type: Easy-open button with safety lock, vacuum insulated
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Use: Perfect for school, sports, playground, travel, and daily hydration
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Care: Hand wash recommended
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Recommended For: Kids ages 3+
Cocosmile Cups Information
Cocosmile bottles and cups are designed to keep your child hydrated, happy, and independent. From insulated thermals that maintain temperature to lightweight Tritan bottles with easy-sip lids, each product combines playful, kid-approved designs with serious leak-proof performance for school, travel, and everyday adventures.
Material & Construction
Primary Materials: BPA-Free Tritan Plastic & 316 Stainless Steel
Lid & Straw: Food-Grade Silicone
Insulation: Double-Wall Vacuum (Thermal Models)
Features: Leak-proof locking mechanisms, sweat-proof sleeves (where applicable), and reinforced, drop-resistant construction.
All materials are non-toxic, taste-free, and independently tested for safety.
Care Instructions
Hand wash with warm, soapy water for daily cleaning. Most lids, straws, and sleeves are top-rack dishwasher safe. For stainless steel bottles, avoid bleach and abrasive cleaners to preserve insulation and finish. Ensure all parts are completely dry before reassembly to maintain leak-proof integrity.
Certifications, Awards & Testing
Safety & Compliance: Tested to meet or exceed U.S. CPSIA and ASTM safety standards for lead, BPA, and phthalates.
Performance Testing: Certified leak-proof, spill-proof, and durability-tested for everyday family use.
Award: Proud recipient of the Parent Recommendation Award from Autism Live, recognizing our commitment to functionality and inclusive design.
Why Parents Choose us?
316 Stainless Steel (Thermal Models): Medical-grade steel offering superior rust and corrosion resistance. Its non-reactive surface keeps drinks tasting fresh and provides robust, long-lasting durability.
Food-Grade Silicone (Straws & Seals): Soft, flexible, and non-toxic. This material creates our leak-proof seal, is gentle on gums, and is easy to clean.
BPA-Free Tritan: A premium, durable plastic that is shatter-resistant, taste-free, and crystal clear. It’s independently certified to be free from harmful chemicals like BPA, ensuring pure, safe hydration.
Our Commitment: Every material is selected for its safety profile, durability for family life, and contribution to a non-toxic, sustainable product.
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FAQs
Please read our FAQs page to find out more.
Are your bottles leak-proof and safe for everyday use?
Yes, absolutely. Every Cocosmile bottle is rigorously tested to be 100% leak-proof, featuring a secure locking lid and silicone seal that can withstand shakes, drops, and being tossed in a bag.
For safety, we use only BPA-free materials—premium Tritan plastic and 316 stainless steel—which are independently tested to be free from lead, phthalates, and other harmful chemicals. Our products meet or exceed U.S. CPSIA and ASTM safety standards, and we’re proud recipients of the Parent Recommendation Award from Autism Live for our thoughtful, functional design.
What’s the difference between your Tritan and Stainless Steel bottles, and which is right for my child?
Our Tritan bottles are lightweight, shatter-resistant, and crystal clear—perfect for school, playdates, and everyday hydration. They’re durable, easy to clean, and fit standard cup holders.
Our Stainless Steel bottles feature double-wall vacuum insulation, keeping drinks cold for up to 24 hours or hot for 12 hours without condensation. They’re ideal for long days, travel, or keeping beverages at the perfect temperature. Both are non-toxic, leak-proof, and designed for small hands. For toddlers, we recommend straw lids; for older kids, flip-top or sport lids work great.
How do I clean and maintain the bottles, and can I get replacement parts?
For daily cleaning, hand wash with warm, soapy water. Most lids, straws, and silicone seals are top-rack dishwasher safe. Use a bottle brush for thorough cleaning. Avoid bleach or abrasive cleaners to preserve the materials and insulation.
Yes—we offer replacement straws, lids, and seals on our website because we believe in sustainability and long-term use.
Will these bottles work for picky drinkers, and what age are they designed for?
Yes! Our bottles are designed to make hydration fun and easy. Playful themes, easy-sip straws, and one-handed operation encourage kids to drink independently.
They’re perfect for toddlers (12+ months)starting with straw cups and preschoolers/kids (3+ years)using sport lids. The engaging designs and kid-friendly features often motivate even the pickiest drinkers.
What’s your warranty, and can I return the bottle if it doesn’t work for us?
We stand behind our products with a 1-year warranty against manufacturing defects and a 30-day satisfaction guarantee. If you or your child aren’t completely happy, contact our U.S.-based support team for a hassle-free solution. Our goal is to ensure your family finds the perfect hydration partner.
What parents
are saying
Such a fun product for kids, really cool and creative. ( :
The kids had this 24 hour flu and these cups saved my bed 😭 they slept in my bed and I put Pedialyte in the cups. Tossed and turned all night and no spills in the morning! 🤍 love!!!! I’m so happy with ours x
Hello! Highly recommended! Uniquely cute and durable products. My child loves it! My other kids want one. I saw your vendor tent at the Chula Vista Lemon Festival. It was a informative and friendly chat about your products. I went home and visited your website to order. The order process was easy. The delivering was very quick too. We are very happy and are likely to order again!
My daughter is really enjoying her coco bay hat cup. She likes the fact that it has the little purse bag and strap attached to it. Seems like good quality too. There were some internal issues with the shipping of my order but the company was responsive regarding the issues and rectified the problem in a timely manner. It was much appreciated!
LOVED these cups! It was easy for my nephews to carry their own water bottles and making sure they were hydrated in this summer heat was easy because they loved using it! I bought more as gifts and can’t wait for them to receive it!
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