The 14-15" size that tomtoc offers is a near perfect laptop sleeve for the 2021 ASUS Zephyrus G15 (GA503Q) *if* you would like a nice snug fit and lots of padding (if you want lots of empty space, get their 15.6" sizs).The thing about this laptop sleeve is that it has more edge padding than any other sleeve I've used, which means that if you drop your laptop (and it usually lands on an edge in such a situation), this case should protect it better than most others.
I also really love the included handle.The listed interior dimensions of 13.75 x 9.5 x .6" do actually fit the G15 which is 14 x 9.75 x .8".Also shown in white for comparison is the 2020 G14This sleeve (with a laptop in it) does fit in the ever-popular Ebay Matein backpack, but the fit is very snugOne minor complaint is that the side pocket zippers have a lot of friction to them.
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