Need advice on going from grobag to blankets/duvet please

[AddisonMontgomerySheppard]

DS is nearly a year old and a proper wriggler. He doesn't settle well at bedtime or naptime and we've been using a sleeping bag for him.

But he can now get himself out of his sleeping bag during his pre-sleep shennanigans (sp?) which is driving me mad so I'm wondering whether to
(a) get an alternative grobag without poppers at the shoulder
(b) to move onto blankets etc

If (b) is a better option - what kind? We used cellular blankets when he was teeny but he's been in a grobag for 9 months and I can't remember life without it!!

Grateful for any advice TIA

Wow, am impressed that DS can escape a grobag at a year old! our DS is 15mo now and hasn't figured this one out yet.

Try a grobag a zip down the middle instead, shouldn't be any way he could get out of that..

No idea about blankets I'm afraid.. We've tried DS with a light divet in the past and he always ends up upside down with his head under the covers, and the rest of him sticking out the bottom