Why do bottles come in glass and PPSU? How to choose?

Both designs are identical, but glass heats milk faster while PPSU is lighter and nearly unbreakable – both are safer with heat than regular plastic bottles.

Why does milk leak when my baby sucks?

Warm liquid can build up pressure inside the bottle, ausing mik to flow through the nipple even without sucking. If this happens, unscrew the cap to release

What’s borosilicate glass? Is it better?

It’s extra-tough glass that handles sudden temperature changes better than everyday glass, so it’s less likely to crack.

What’s the warming base pad for?

It seals the bottle base during warming to prevent leaks – just remember to remove it before feeding your baby.

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Thyseed Anti-Colic Glass Baby Bottle for Breastfed Infants, Natural Feeding, Breast-Like Newborn Extra Slow Flow Nipple (0m+), 5 oz, 1 Pack

Product ID: 742330477

Details

Bottle Nipple Type
Vented
Brand
thyseed
Color
0+ Months (5
Item Weight
0.21 kg
Material Type Free
BPA Free

🍼5.4 oz perfect newborn size

💧Extra slow, steady milk flow

🛡️Clinically proven anti-colic vent

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🍼 Feed Naturally, Calm Instantly — Because Your Baby Deserves the Best

PACED FEEDING FLOW - Multiple micro-openings ensure smooth, frustration-free milk flow
BREAST LIKE COMFORT - Ultra-soft, flexible silicone nipple mimics natural tongue movement
EFFORTLESS CLEANING - Wide neck & only 3 parts make washing a breeze for busy parents
CLINICALLY PROVEN CALM - Anti-colic base vent reduces bubbles & gas for fuss-free feeds
PREMIUM SAFETY MATERIALS - BPA-free borosilicate glass & high-grade silicone for durable, odor-free use

The Thyseed Anti-Colic Glass Baby Bottle is expertly designed for breastfed newborns, featuring a clinically studied anti-colic vent that minimizes swallowed air and gas. Its ultra-soft, breast-like silicone nipple with extra slow flow supports natural feeding rhythms, reducing frustration and nipple confusion. Made from premium BPA-free borosilicate glass and high-quality silicone, this 5.4 oz bottle combines safety, durability, and ease of cleaning with a minimalist 3-part design, making it the go-to choice for millennial parents seeking a calm, natural feeding experience.

Specifications

ASIN	B0F5B9CVVQ
Age Range Description	Newborn
Best Sellers Rank	#638 in Baby ( See Top 100 in Baby ) #18 in Baby Bottles
Bottle Nipple Type	Vented
Bottle Type	Anti-Colic Bottle
Brand	thyseed
Capacity	5.4 ounces
Color	0+ Months (5 Ounce)
Customer Reviews	4.5 4.5 out of 5 stars (672)
Item Weight	0.21 kg
Liquid Flow Speed	Extra Slow Flow
Manufacturer	thyseed
Material Type Free	BPA Free
Number of Items	1
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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47360CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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