Temperature Guide

 Please refer to the chart below as a temperature and clothing guide for your baby’s comfort when using Merino Kids baby sleep bags.

General Information Standard Weight Go Go Bag
& Cocooi Babywrap
Duvet Weight
Go Go Bag
Sherpa Go Go Bag
Room Temp °C 18-30°C 15-20°C 12-18°C
Season Guide Ideal for year round use, at home and on holidays overseas, for both night and day sleeps For the cooler months – Autumn, Winter and Spring – when your baby's room temperature drops during the night. For the cold nights.
Tog Range 0.7 to 1.7 1.4 to 2.3 2.5 to 3.5
Clothing Temperature Guide Standard Weight Go Go Bag
& Cocooi Babywrap
Duvet Weight
Go Go Bag
Sherpa
Go Go Bag
30°C (86°F) Nappy only Switch to:
Standard Weight
Switch to:
Standard Weight
22°C (72°F) One layer:
Short sleeved Merino garment
(e.g. Singlet Bodysuit or Short PJs)
Nappy only Switch to:
Standard Weight
20°C (68°F) One layer:
Long sleeved Merino garment
(e.g. All-in-One, Gown or PJs)
One layer:
Short sleeved Merino garment
(e.g. Singlet Bodysuit or Short PJs)
Switch to:
Standard or Duvet Weight
18°C (64°F) Two layers:
1 layer short sleeved Merino garment
1 layer long sleeved Merino garment
One layer:
Long sleeved Merino garment
(e.g. All-in-OneGown or PJs)
One layer:
Long sleeved Cotton or Merino garment
(e.g. All-in-One, Gown or PJs)
17°C (62°F) Switch to:
Duvet or Sherpa
Two layers:
1 layer short sleeved Merino garment
1 layer long sleeved Merino garment
One layer:
Long sleeved Merino garment
(e.g. All-in-One, Gown or PJs)
15°C (59°F) Switch to:
Duvet or Sherpa
Two layers:
2 layers long sleeved Merino garments
One layer:
Long sleeved Merino garment
(e.g. All-in-One, Gown or PJs)
13°C (55°F) Switch to:
Sherpa
Switch to:
Sherpa
Two layers:
2 layers long sleeved Merino garments
16-20°C / 61-68°F is the recommended room temperature range for your baby.


Check your baby behind the neck or on the stomach to ensure they are not too warm or cold. The Merino Kids™ Go Go Bag™ has a Tog range due to its temperature-regulating properties. A number of external factors determine the correct weight of the sleep bag (Go Go Bag™), such as the number of layers your baby has on, your baby’s health and the temperature of the bedroom. Remember to adjust the clothing underneath your sleep bag (Go Go Bag™) and the weight of the sleep bag. The requirements may vary for different children.

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