Caddies 30270 and 30380
For 5028M15 Flask and 5028M25 Flask, respectively
| Thomas No. | Capacity TO Base of Neck | i.d. at Mouth | Inside Depth | Overall o.d. | Overall Height |
| 5028M15 | 2,000 mL | 33 mm | 300 mm | 182 mm | 375 mm |
| 5028M25 | 5,000 mL | 47 mm | 370 mm | 235 mm | 440 mm |
| Thomas No. | Capacity | Overall Dimensions |
| 5028M30 | 2,000 mL | 425 x 219 mm |
| 5028M35 | 5,000 mL | 500 x 285 mm |