Baby’s First Learner Cup | 10oz/300ml
🎒 Back to School Offer: Limited-time 20% Off，View All Items in This Offer
Designed for 7+ Months First-Time Straw Users. A baby cup that promotes safe, bite-free sipping and protects new teeth by adapting flow to your child's natural rhythm
- Smart Flow Control: Straw opening adjusts speed based on baby's sucking rhythm, reducing choking risks during playtime. Helps transition smoothly from bottles to straw cups.
- Zero-Bite Flow Control: Liquid-activated spout releases drinks through lip compression alone, eliminating tooth-gnawing habits while protecting delicate new teeth.
- Reliable Leakproof Seal: Silicone valve responds only to intentional sucking.Stays dry even when tossed around. Confidently carry in diaper bags without spills.
- Ergonomic Growth Companion: Angled handles promote proper sipping posture, supporting developmental milestones from baby bottle to sippy cup transitions.
- Temperature-Tough Construction: Premium PPSU material withstands repeated sterilization (356°F/180°C) while maintaining structural integrity, BPA/BPS-free for ultimate safety.
- Freedom to Sip Anywhere: No awkward head tilting needed Internal straw adapts to cup angles while air vents maintain steady flow. Toddlers drink comfortably whether sitting or crawling.
Technical Details
- Age：7m+
- Material Composition：PPSU、Liquid silicone
- Material free：BPA-free
- Care instructions ：Safe in microwave, boiling water, dishwashers and sterilizers
- Recommended Uses For Product：Drinking water, drinking milk, drinking liquids
- Usage Scenarios: Home, travel
- Item Weight：6.4 ounces （Single）、13.6 ounces （2-Pack）
- Package Dimensions：3.2 x 4.9 x 6.8 inches（Single）、6.5 x 4.9 x 6.8 inches（2-Pack）
FREE STANDARD SHIPPING will be provided on orders over $59 after discount for most of countries.
Total time (delivered time) = Processing time + Shipping time
The processing time is normally 1-2 business days.
For United States：
| Order Value After Discount | Shipping Costs |
Shipping Time |
| $0 - $39 | $7.99 | 3-5 Business Days |
| Over $39 | Free | 3-5 Business Days |
For All Other Countries：
| Order Value After Discount | Shipping Costs |
Shipping Time |
| $0 - $39 | $7.99 | 7-12 Business Days |
| Over $39 | Free | 7-12 Business Days |
Tips: Shipping time may vary due to unexpected factors, such as bad weather, public holidays, covid or other disease policies, etc. We appreciate your kind understanding for any possible inconvenience.
Track Your Order:
You’ll receive a tracking link via email once shipped.
We offer a 30-days-money-back guarantee. If you are not fully happy with the goods you have received, you can return them to us within 30 days after receiving your order.
Tips：Returned items must be in unused condition with the original packaging. We do not accept returned items that are worn, damaged, washed or altered in any way.
You may also like
Customer Reviews
My child started on this straw cup around 10-month old, when firstly learned to drink water and started to wean from baby bottles. This bottle design made it not only for kids to adapt to, but easy for parents to clean as well. Additionally the PPSU material is much more robust than other plastics. We highly recommend it and have gifted several bottles to our friends.
Impressive cup. It doesn’t leak when you turn it upside down.
My baby was used to bottle feeding and I was nervous about the switch. This cup made it painless. The straw design adjusts to their natural sipping rhythm, so there’s no sudden gulping. Highly recommend for other first-time parents!
My 8-month-old mastered this on the second try! The V-shaped straw design makes sipping super intuitive for little ones. You can really tell Thyseed put thought into this. No spills, no choking, and the soft straw is gentle on gums. Will absolutely buy from Thyseed again!
I love the 10oz size—it holds enough water or milk for an outing, but it’s still easy for little hands to grip. It’s been tossed, chewed, and dropped… still going strong! Will definitely be buying more Thyseed products.
-
High Quality & SafetySafe materials and craftsmanship
-
Innovations140+ independent patents
-
30-Day ReturnHassle free & risk free
-
Free Shipping*On orders over $59
