Description:Material:PE

Stays frozen longer than ice

Durable, re-zable, and re-usable ice pack

Snaps directly to food storage containers to keep contents cool and fresher longer

for school lunch box , office lunch bag, or a day out in the sun, fishing trip, hiking and much more

Specification:Capacity:380MLSize(L*W*H):14*11*4cmPackage Includes:1 x Ice Pack