Fully safety tested to BS8510, this cute sleeping bag and jumpsuit features 3D wording "If Mam says NO, ask Dad!" Features a 2 way zip mechanism for sleeping bag and jumpsuit (with removable sleeves) for nights and day time use Fleece is a warmer fabric so the tog of this is 1.7 for temperatures of 16-20 degrees (equivalent to a 2.5 tog cotton) The removable sleeves ensure that this item can be used in winter and in between seasons when you're not quite ready for a summer bag With anti-pill treatment to prevent bobbling, this garment can be machine washed at 30 degrees and tumble dried on a low heat.