Flexstyle paper food containers & lids are just that - flexible! These durable containers are made with a double-sided polyethylene material so they can be used for either cold or hot food applications up to 205°! Perfect for hot take-out items like soup or for storing ice cream ...Flexstyle paper food containers & lids are just that - flexible! These durable containers are made with a double-sided polyethylene material so they can be used for either cold or hot food applications up to 205°! Perfect for hot take-out items like soup or for storing ice cream in the freezer, this multi-purpose container offers something for everyone! Our Flexstyle paper food container line is available both in bulk and combo pack options. The combo packs are offered with our spiral wound paper vented lids.