Little campers aged 4 to 12 years will go wild for this Overnight Adventure Kids Sleeping Bag from Trail. Perfect for colder conditions, it has a snug mummy shape and 300gsm hollowfibre filling. Plus, it comes with a rucksack style bag to easily carry on sleepovers and adventures. 3 Season Sleeping Bag Comfort rating of -5˚C to 15˚C. Perfect for colder nights from the start of spring to the end of autumn. Can also be used in the winter if temperature is above the minimum comfort rating