Saw this after looking at another Decathlon deal on here.
Decent quality "roomy" 2-season sleeping bag for those that like a big of room or need it. There a Go Outdoors version of this which's selling for £26.17 in their sale (and that's without the £5.00 charge for the discount card). I bought one from there for our lass last summer (possibly just colour difference from this one). She's happy with it as she used to use my body-hugging down one and found it restrictive. They do do a women's version (suffixed "W") which is shorter in length and also a 3-season version (375). Go Outdoors selling the liner for £10.07 (with the discount card) which may add a season (can't guarantee it!).