Specification | External Size | Internal Size | Insulating Layer | Accessory |
5L | 250*208*225mm | 185*130*165mm | PU | Strap |
6L | 330*240*275mm | 237*144*194mm | PU | Strap |
7L | 320*245*275mm | 250*153*192mm | PU | Strap |
12L | 400*250*270mm | 320*170*230mm | PU | Strap |
18L | 416*278*322mm | 250*212*260mm | PU | Strap |