We got these things in as they're massively useful for us - particularly on longer days if we're filling up a trolley bag (or god forbid, a buggy). They're also mega for just having around in your life - if you heading out with the family for the day, or going to watch the football / cricket / rugby on a weekend afternoon. 
 
Also, they're insane value - so thought you'd love them too. They won't fit into the Loma or Loma XL bags, but will slide perfectly into a larger stand or pencil bag or, of course, a trolley bag.
 
Features:
Size: 17” x 7”
Material: Coated Polyester
Water resistant zippers
Fit up to 6 cans
Holds 4 pint cans 
Fit 6 slim cans comfortably
Very discreet 
Sleeves for ice packs
3 grab handles