sleeping bag

We need to update the children's Sleeping bags to adult size plus we could do with purchasing some for ourselves. So the question is, any recommendations for 4 Sleeping bags to use camping in a tent. Obviously they need to be warm enough to use alone with no additional blanket. What are...

Bought two of these, one size 77cm width and the other is 66cm and 2.5cm depth. The The larger one used once. Both come with storage bags and there’s a set of pillow cases included. link to their website Duvalay - Sleep Specialist...

Kicking off with this beauty which I remember as a kid 50 years ago, slightly frayed but useful as a mattress protector. Thermal quality about 1 tog I reckon !!

What do people recommend - is a double sleep bag a better option in a day van or a quilt. Double bags seem miles cheaper - why?