The unique foam/hollow fill lining of the Big Freeze bags has been proven to keep food and bait chilled the longest in independent reviews.
The Big Freeze Medium bag is the choice for overnight or 24 hour carpers, now with an impact resist EVA lid and Velcro retention flap to secure to a barrow front bar. The cavernous Big Freeze Large is the choice for sessions and holiday trips.
The newest addition to the Nash Subterfuge Big Freeze range is the Big Freeze Small, perfect for summer nights or 24 hour stints. Using the same proven 27mm metallic cold retention lining and insulation proven in independent tests to keep food effectively chilled for up to 48 hours, the Big Freeze bags are the undisputed kings of cold storage!
 
DIMENSIONS
Big Freeze Small: 17cm (h) x 41cm (w) x 29cm (d)
Capacity up to 6kg of boilies