Happy KuJi's Licensed night sleep mask series of 4 in this E series.
#3 here let's Kuma hibearnate and still keep you wondering what he's up to. 
You cannot escape a great bear anywhere.

After staying up til 6am, you'll want one of these to get your full rest.
Morgana would approve of that at least.

~This item qualifies for Lettermail super affordable shipping~!