There is not any substitutes for Diet Coke. I buy these because they fit in my purse when I really would like something to wet my whistle. Enjoy it anytime.

Other than of having a re-closable container, I see no benefit to these bottles of Coke. Carbonation is horrible for Coke. It's almost nonexistent. I'll stick wit my store brand purchases

Love coke, Sams change to a smaller bottle. This weeks order was out of bottles and cans. Looks like Sam's can not keep their shelves full. Customers want coke not Pepsi.

I try to lessen carbonation for my stomach's sake but overall, the product is worth a little gas on my stomach. I am 88 years old and have drank Diet Coke for as long as I can remember

Diet Coke is the gold standard where Diet sodas are concerned. You don't screw with something that works and I'm happy to see that Coca-Cola resists the urge to change it.

The product is good the bad review is for that store. Whoever designed that parking lot must drive a Prius ! They definitely should be fired they are going to be responsible for several accidents

Diet Coke is my preferred soft drink. This last year it has been very inconsistent, however, as to taste %26 carbonation. So often it is dated within 2 to 3 weeks of expiration! When it is at or near expiration, the taste and carbonation are bad.

I drink one 16.9 oz. Diet Coke every day. It is part of my daily intake of liquids.I also drink Gatorade and 3 each 16.9 oz. glasses of bottled spring water.

Flat and stale. I bought 4 six-packs and they were all old. If you don't use an expiration date, at least pay attention and rotate your product out.

I’ve noticed that at least one bottle, per 6 pack is flat. That’s a big percentage and unfortunately not uncommon in this day of no quality control.