Number 1 In Service via Amazon offers Prime members the Built Neoprene Wine/Water Bottle Tote in Positivity Cherry for $4.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise shipping adds $6.18.) That's tied with our mention from two weeks ago as the lowest total price we've seen. (It's a current low for any color by $3.) It compresses to a fold-away size and includes a built-in corkscrew holder.