NUK Simply Natural Bottles

The NUK Simply Natural Bottles comes in sizes up to 9 oz, per NUK. NUK Simply Natural line in Tritan plastic or glass, with silicone nipples.

  • 4 oz, 9 ozSizes
  • Tritan plastic Material

All plastic baby bottles

How the Simply Natural Bottles stacks up

Against the 21 plastic baby bottles we track. The shaded band is where the middle half of them fall; the dot is this one.

Largest bottle size9 oz3rd biggest bottle size of 14

Within the typical range for plastic baby bottles (8 oz to 9 oz).

This one
8 ozmiddle 9 oz11 oz

What sets the Simply Natural Bottles apart

Measured against the 21 plastic baby bottles we compare, from each maker's published specs.

Next to its closest matches

Nipple flows and bottle sizes

As NUK lists them.

Bottle sizes4 oz, 9 oz
Nipple materialsilicone
Bottle materialTritan plastic (glass version also sold)

Nipples that list this bottle

NUK lists these nipples as fitting this bottle.

Care

Dishwasher (maker)Yes

Listed features

  • Plastic and glass versions
  • Dishwasher use stated

Where to buy the Simply Natural Bottles

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

good to know

Full specs

NUK Simply Natural Bottles
TypePlastic bottle
Sizes4 oz, 9 oz
MaterialTritan plastic (glass version also sold)
Nipple materialsilicone
BPA-freeYes, per the maker
DishwasherYes, per the maker

Compare the Simply Natural Bottles with

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

Ask the meadow

Simply Natural Bottles: questions answered

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

How do I clean the NUK Simply Natural Bottles?

The maker says it is dishwasher safe. 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.

Where these specs come from

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