ice pack,cold pack 1.outer : PE reinforced with nylon 2. inner: gel 3. ... +/-10g 4.cool wine,beer,food ice pack, cold pack, gel packSpecification Typeice pack, cold pack, gel packcoloraccording to customer's requirement dimension30.5 ... care.3. For leisure, outdoors field such as BBQ, picnic, fishing and etc.Photo Office & Showing roomFactoryExhibitionCertificate & License gel pack for bottle cooling