Onyx
Product photos coming with retailer data
Verdict
Barely-there until you need it. This auto/manual inflatable stays cool and low-profile against any seat, then delivers 22.5 lb of buoyancy on demand — pick it for comfort, not tackle storage, and mind the CO2 maintenance.
Full specs
| type | inflatable |
| high back | Yes |
| pockets | No |
| notable | Auto+manual inflatable, 22.5lb when inflated, ultra-low-bulk, universal fit |