NUK for Nature Training Bottle with Temperature Control Indicator. The baby learns to drink in a sustainable way. The NUK for Nature training bottle is made from more than 90% sustainable materials (mass balance process). All NUK for Nature products use 100% recyclable paper packaging, certified according to the FSC sustainable forest management standard. Raw materials and production are optimized to be climate-friendly.

The transition from bottle to independent cup use happens naturally. The spout of the NUK for Nature training bottle is especially soft and has a wide base, protecting against leaks. The NUK Temperature Control Indicator turns white when the bottle’s contents are too hot. Ideally, the liquid should be at body temperature (37 °C = medium shade of blue).

• Important additional temperature control.
• Recommended by midwives and pediatricians.
• Complies with European Safety Standard EN14350.

Keep the product information and item/lot number for future reference. NUK Cups and Spouts are only compatible with the corresponding series.