... -irritating smell, no pollution.* It is better to use with ice pack, according to the needs of goods, make more fresh ... available.* Our products material have passed SGS certificate.Feature:Name:Ice BoxCapacity available:33(L)Material:Outside:HDPE,Inside:HIPS,Middle ... pc ice pack(2kg)CTNS:270pcs/ 20GP container Time available:2oC~8oC/24h; -22oC~0oC/5-10h 33L ice cooler box, camping ice cooler box ...