NUK Simply Natural Glass Bottle

The NUK Simply Natural Glass Bottle comes in sizes up to 4 oz, per NUK. NUK Simply Natural glass bottle in 4 oz, shown as unavailable on the maker's glass bottle page.

  • 4 ozSizes
  • glassMaterial

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How the Simply Natural Glass Bottle stacks up

Against the 16 glass baby bottles we track. The shaded band is where the middle half of them fall; the dot is this one.

Largest bottle size4 oz13th biggest bottle size of 13

Below the typical range for glass baby bottles (6 oz to 9 oz).

This one
4 ozmiddle 8 oz9 oz

What sets the Simply Natural Glass Bottle apart

Measured against the 16 glass baby bottles we compare, from each maker's published specs.

  • Largest bottle size: 4 ozbelow the middle half of the 13 glass baby bottles that publish it (6 oz to 9 oz)

Next to its closest matches

Nipple flows and bottle sizes

As NUK lists them.

Bottle sizes4 oz
Nipple materialsilicone
Bottle materialglass

Venting and neck

Vent (maker's name)anti-colic air system

Nipples that list this bottle

NUK lists these nipples as fitting this bottle.

Listed features

  • Glass body with silicone nipple

Worth checking

  • No flow, price or care details

Where to buy the Simply Natural Glass Bottle

Prices and availability change. We may earn a commission from some links.

good to know

Full specs

NUK Simply Natural Glass Bottle
TypeGlass bottle
Sizes4 oz
Materialglass
Nipple materialsilicone
Ventanti-colic air system

Compare the Simply Natural Glass Bottle with

How each closest rival differs from the Simply Natural Glass Bottle, from the makers' specs.

Ask the meadow

Simply Natural Glass Bottle: questions answered

From NUK's published specs, last checked 2026-11-02.

How do I clean the NUK Simply Natural Glass Bottle?

Feeding: see the AAP's Starting Solid Foods page and the CDC's bottle and formula page. Check the label and the maker's instructions, and ask your pediatrician about your child.

Still wondering? Write to us at hello@cribpicks.com and we'll look it up.

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Where these specs come from

Last checked 2026-11-02. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.