Model:
| Model | BTB-L6 | BTB-L8 | BTB-L12 | BTB-L15 | BTB-L20 | 
| Outer size(mm) | 330*235*275 | 335*225*205 | 425*262*305 | 425*262*305 | 450*330*300 | 
| Inner capacity | 6L | 8L | 12L | 15L | 20L | 
| Product configuration | 1 box 1 strap 1 digital thermometer 1 95KPa biosafety transport tank 1 sponge reagent tube holder 1 piece of absorbent cotton 4 crystal ice boxes | 1 box 1 digital thermometer 2 95KPa biosafety transport tanks 2 sponge reagent tubes 2 pieces of absorbent cotton 4 crystal ice boxes | 1 box 1 strap 1 digital thermometer 2 95KPa biosafety transport tanks 2 sponge reagent tubes 2 pieces of absorbent cotton 6 crystal ice boxes 1 tray | 1 box 1 strap 1 digital thermometer 3 95KPa biosafety transport tanks 3 sponge reagent tubes 3 pieces of absorbent cotton 6 crystal ice boxes 1 tray | 1 box 1 strap 1 digital thermometer 4 95KPa biosafety transport tanks 4 sponge reagent tubes 4 pieces of absorbent cotton 9 crystal ice boxes 1 partition 1 tray | 
| Material | PP+PE | PP | PP | PP | PP | 
| Insulation Material | PU | EPS | PU | PU | EPS/PU | 
| Gross weight(kg) | 3.2 | 2.9 | 4.5 | 4.8 | 5.5 | 
| Packing size(mm) | 380*270*300 | 380*270*300 | 460*340*340 | 460*340*340 | 490*360*340 | 
| Model | BTB-L33 | BTB-L55 | BTB-L65 | BTB-L85 | 
| Outer size(mm) | 580*310*360 | 640*395*395 | 620*485*375 | 640*520*375 | 
| Inner capacity | 33L | 55L | 65L | 85L | 
| Product configuration | 1 box 1 digital thermometer 5 95KPa biosafety transport tanks (6 cans are optional) 5 sponge reagent tubes 5 pieces of absorbent cotton 11 crystal ice boxes | 1 box 1 digital thermometer 8 95KPa biosafety transport tanks (optional 12 tanks), 8 sponge reagent tubes 8 pieces of absorbent cotton 11 crystal ice boxes | 1 box 1 digital thermometer 12 95KPa biosafety transport tanks 12 sponge reagent tubes 12 pieces of absorbent cotton 15 crystal ice boxes | 1 box 1 digital thermometer 20 95KPa biosafety transport tanks 20 sponge reagent tubes 20 pieces of absorbent cotton 15 crystal ice boxes | 
| Material | PP | PP+PE | PP+PE | PP+PE | 
| Insulation Material | PU | PU | PU | PU | 
| Gross weight(kg) | 6.5 | 9.3 | 11 | 14.3 | 
| Packing size(mm) | 580*320*380 | 670*430*430 | 640*505*395 | 650*540*400 |