Thyseed PPSU Transition Baby Bottle | 10oz/300ml (Handle Edition）
⛟ Free shipping on orders over $59.
Breastfed babies, fussy eaters, or infants in a nursing strike often resist bottles. When balancing career and family, Thyseed Natural PPSU Bottle—with its 120° breastfeeding latch design and ultra-soft liquid silicone—ensures a seamless transition between breast and bottle, empowering moms to nurture confidently and stay in control.
Breast-like Experience, Smooth Weaning
- Realistic nipple design — mimics shape, size, and texture for a natural latch
- Soft touch — made from 20° food-grade liquid silicone for a skin-like feel
- Natural look — custom “Thyseed Brown” tone designed to create a sense of comfort and trust
Premium Materials, Safer Feeding
- BASF, Germany— Premium PPSU material partnership
- PPSU withstands -18°C to 180°C, lightweight, impact-resistant, and naturally resistant to bacteria
Drink Freely at Any Angle
- Weighted straw — allows drinking in any position
Technical Details
- Material: PPSU、Liquid silicone
- Material free: BPA free
- Care instructions: Safe in microwave, boiling water, dishwashers and sterilizers
- Bottle nipple type: Vented
- Bottle type: Vented Bottle
- Item weight: 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 - $59 | $7.99 | 3-5 Business Days |
| Over $59 | Free | 3-5 Business Days |
*Our U.S. local warehouse has been upgraded.
For All Other Countries：
| Order Value After Discount | Shipping Costs |
Shipping Time |
| $0 - $59 | $7.99 | 7-12 Business Days |
| Over $59 | 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.
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Customer Reviews
Thyseed has earned my trust! Fast shipping, incredible packaging, and a bottle that just works. No leaks, no fuss, no frustration. This is a must-have for any parent transitioning from breastfeeding.
Going back to work was emotional, and the bottle transition was my biggest worry. This bottle eased all of that. My 8-month-old adjusted without a problem. I’ve since bought more from Thyseed — the quality is unmatched.
I bought this for my 8-month-old daughter and she accepted it on the first try. The PPSU material is super solid and high-heat resistant — feels safer and cleaner than other plastic bottles. Great quality. I’ll definitely be buying the next size up.
What I love most is the flow rate — my son doesn’t choke or gulp too fast. Plus, the nipple actually flexes during sucking like breastfeeding. This bottle was clearly made by people who understand babies and moms.
This bottle’s dual anti-colic vents really help. My 10-month-old has less gas and fussiness now, and feedings are smoother. It’s great knowing it’s safe in the dishwasher and microwave too. So much better than other overpriced “anti-colic” brands.
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High Quality & SafetySafe materials and craftsmanship
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Innovations140+ independent patents
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30-Day ReturnHassle free & risk free
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Free Shipping*On orders over $59
