Question about Victoria's Secret on Black Friday?

I've never been out shopping on Black Friday because i don't like crowds, but this year i'm going to the mall just to go to Victoria's Secret. I have a coupon that says if i spend $70, i can get the free tote bag with lotion and perfume and stuff in it but it says that it's limited edition.

I'm just wondering how early do you guys think i should go to the store because if they run out of the bag i'm going to be really upset that i wasted my time.

Also, i know they do this tote bag thing every year so for anyone who has gone to VS on Black Friday, where are the bags located in the store? Do i have to pick it up myself somewhere on the shelves or are they behind the counter and i just have to present the coupon to the clerk working the register and they'll give me the bag? Just trying to make things as easy as possible so i can get everything i want haha thanks!