| Comparison | Men's Halo | Race Vest | Ultra Vest | Mountain Vest | Adventure Vest |
| Weight (grams/ounces) | 175/6.2 | 141/5.0 | 180/6.3 | 230/8.1 | 269/9.5 |
| Weight w/ Bottles (grams/ounces) | 248/8.7 | 239/8.4 | 278/9.8 | 328/11.6 | 318/11.2 |
| Secured/Unsecured (litres) | 0/11 | 2.2/6.3 | 7/3.8 | 8.8/4.6 | 11.6/5.4 |
| Total Capacity (litres) | 11 | 8.5 | 10.8 | 13.4 | 17 |
| Whistle | Yes | Yes | Yes | Yes | Yes |
| Trekking Pole Holders | Yes | Yes | Yes | Yes | Yes |
| Ice Axe Loops | No | No | No | Yes | Yes |
| Reservoir Compatible | 2L | 2L | 3L | 3L | 3L |
| Front Phone Pocket | Yes | Yes | Yes | Yes | Yes |
| Bottles Included | 2 Body Bottle II 500 | 2 Body Bottle II 500 | 2 Body Bottle II 500 | 2 Body Bottle II 500 | 1 Body Bottle II 500 |
