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.

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.

Why does milk leak when my baby sucks?

Warm liquid can build up pressure inside the bottle, causing milk to flow through the nipple even without sucking. If this happens, unscrew the cap to release pressure, then tighten it before feeding to prevent fast flow, choking, or spills.

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

Product ID: 741204387

Details

Bottle Nipple Type
Vented
Brand
thyseed
Color
1+ Months (5
Item Weight
7.2 ounces
Material Type Free
BPA Free

🍼5 oz capacity - perfect for newborn feeds

🧴Ultra-soft silicone nipple mimics natural breastfeeding

🌬️Anti-colic vent reduces swallowed air & gas

$69.18

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🍼 Feed Calm, Grow Happy – The Bottle Every Millennial Parent Trusts

CUSTOMIZABLE FLOW - Six flow rates designed to grow with your baby’s feeding needs, ensuring comfort at every stage.
EFFORTLESS CLEANING - Simplified design with fewer parts and wide neck makes assembly and dishwasher-safe cleaning a breeze.
CLINICALLY PROVEN CALM - Anti-colic base vent clinically studied to reduce bubbles and tummy discomfort for peaceful feeds.
NATURAL FEEDING EXPERIENCE - Breast-like wide nipple shape and ultra-soft silicone support a smooth latch and natural tongue movement.
PREMIUM SAFETY DURABILITY - Made from BPA-free, odor-resistant borosilicate glass and high-quality silicone for everyday confidence.

The Thyseed Anti-Colic Glass Baby Bottle is expertly designed for breastfed infants 1 month and older, featuring a clinically proven anti-colic vent to reduce gas and fussiness. Its ultra-soft, breast-like silicone nipple promotes natural feeding and easy latch, while six adjustable flow rates grow with your baby. Crafted from premium BPA-free borosilicate glass and high-quality silicone, this 5 oz bottle combines safety, durability, and ease of cleaning for a calm, confident feeding experience.

Specifications

ASIN	B0F5B858VS
Age Range Description	Newborn
Best Sellers Rank	#720 in Baby ( See Top 100 in Baby ) #19 in Baby Bottles
Bottle Nipple Type	Vented
Bottle Type	Anti-Colic Bottle
Brand	thyseed
Capacity	147.87 ml
Color	1+ Months (5 Ounce)
Customer Reviews	4.5 4.5 out of 5 stars (611)
Dish Washer Safe	Yes
Item Weight	7.2 ounces
Liquid Flow Speed	Slow Flow
Manufacturer	thyseed
Material Type Free	BPA Free
Number of Items	1
Unit Count	1.0 Count

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