Natural Glass Baby Bottle Wide Neck 5.4oz Pack of 4 - Clear Anti-Colic

In this review of the Natural Glass Baby Bottle wide neck set, the bottom line is simple: parents who want a reusable, easy-to-clean feeding option with a natural-feel nipple will appreciate this pack. The set is a practical choice for mothers and caregivers who prioritize clear measurement markings, temperature resilience and an anti-colic design. The reviewer found the borosilicate glass bottles offer good control during feeding and the included soft silicone nipples mimic breastfeeding closely, making them a solid everyday bottle option for infants one month and older.

Key Features

• Borosilicate glass construction: Provides clear measurement markings and resists heat and cold so bottles can be refrigerated or gently warmed without clouding.
• BPA- and lead-free materials: Gives caregivers confidence that milk is stored in safe, non-toxic glass rather than plastic.
• Ultra-soft silicone nipples: Mimic the natural feel of breastfeeding to help breastfed babies transition to bottle feeding more easily.
• Intelligent pressure valve: The nipple base balances internal and external pressure to reduce air intake and help prevent colic and gas.
• Wide neck design: Makes the bottles easy to clean by hand and reduces hidden milk residue on the inner wall.
• Pack of four with slow flow nipples: Supplies four 5.4oz bottles and four size S nipples to cover daily feeding and rotation needs.

Who It's For

This set is best for parents of infants aged one month and older who want a durable glass feeding bottle with a natural-feel nipple and anti-colic valve. It suits families who prefer glass over plastic for temperature stability and ease of cleaning, and caregivers who value clear measurement marks for accurate mixing and portion control.

It may be less suitable for families that need heavy-duty, extra-thick glass for rough handling or for caregivers who prioritize a very slow, newborn-specific flow; some customers report a mixed perception of flow rate and a few note the glass feels thinner than expected.

Pros & Cons

Pros

• Clear measurement scale and borosilicate glass resist temperature changes for safe warming or refrigeration.
• Soft, food-grade silicone nipples closely mimic breastfeeding and include a pressure valve to reduce swallowed air.
• Wide neck and smooth inner wall make cleaning straightforward and reduce residue buildup.
• Pack of four covers daily use without constant washing between feeds.

Cons

• Some users feel the glass is thinner than expected, so extra care is needed to avoid breakage.
• Flow rate receives mixed feedback; the included slow flow (S) may still be too fast for very young or slow-sucking newborns.

Specifications

Capacity	5.4oz per bottle
Material (bottle)	Borosilicate glass
Material (nipple)	Food-grade liquid silicone
Pack contents	4 bottles and 4 slow flow (S) nipples
Neck	Wide neck for easy cleaning
Safety	BPA-free and lead free
Recommended age	1 months+

Our Verdict

These clear, wide-neck borosilicate glass bottles are a good value for caregivers who want easy cleaning, accurate measurement and a natural-feel nipple with anti-colic pressure regulation. They are particularly well suited to breastfed infants making the switch to bottle feeds and to parents who prefer glass for temperature stability; just handle with care if concerned about glass thickness.

Frequently Asked Questions

Are the nipples suitable for breastfed babies?
The ultra-soft, food-grade silicone nipples are designed to mimic breastfeeding and help breastfed babies suck naturally.

Can these bottles be refrigerated or warmed?
Yes, the borosilicate glass is heat and cold resistant, so bottles can be safely stored in the refrigerator or warmed gently.

How many bottles and nipples are included?
The set contains four 5.4oz bottles and four slow flow (S) natural response nipples.