Onyx 103000-100-004-12 General Purpose Boating Life
Jacket Universal, Red
Price as of 2026-06-05. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Budget-conscious shoppers — priced below 86% of Life Jackets
- •Rating sits in the bottom 14% of Life Jackets — higher-rated options exist
- •STEARNS Adult Classic Series Life Vest — higher rated at 4.6/5 ($40)
📊 Based on data analysis of 7 products in this category.
Mubboo Score: A
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Life Jackets
Computed from live Amazon rating, review count, and price across 7 Life Jackets available to US consumers · last refreshed 2026-06-05.
How It Compares
This Product Onyx 103000-100-004-12 General Purpose Boating Life | Most Popular STEARNS Adult Classic Series Life Vest | Best Rated SEACHOICE Life Vest | Best Value AIRHEAD Women’s Trend Life Jacket | |
|---|---|---|---|---|
| Price | $27.15 | $39.90 | $59.99 | $41.99 |
| Rating | 4.4/5 | 4.6/5 | 4.6/5 | 4.6/5 |
| Reviews | 4,383 | 9,329 | 5,892 | 5,446 |
| Mubboo Score | A | A+ | A- | A |
Quick Specs
- Size
- One Size
- Color
- Red
- Fit Type
- Universal
- Material
- Nylon, Poly-twill
- Strap Type
- Adjustable
- Unit Count
- 1.0 Count
- Item Weight
- 0.95 Pounds
- Closure Type
- Buckle
What buyers say about Life Jackets
Themes from buyer reviews across this category — not review data for this specific model.
Check sizing carefully—these vests often run small and have a short cut. If you are near the weight limit, size up, especially for kids transitioning from youth to adult sizes.
- Lightweight and non-restrictive design
- Comfortable and adjustable fit
- USCG approved / safety assurance
- Durable and well-made construction
- Bright colors for visibility
- Sizing runs small or tight
- Short cut rides high on torso
- Limited size overlap between youth and adult
Expert Picks in Life Jackets
- Montbell Alpine Light Down Jacket — Best all-around down jacket
- REI Co-op 650 Down Jacket — Budget pick
- Stio Hometown Down Hooded Jacket — Upgrade pick
- Arc'teryx Atom Jacket — Best down-alternative for active use
Category recommendations from independent expert publications. Source links in References.
Related Video Reviews
Key Features
- ✦Adjustable belts and chest strap to keep vest from riding up
- ✦Lightweight durable flotation foam
- ✦Large armholes for comfort
- ✦Open-sided styling
- ✦Bright colors to add visibility on the water
Source: product listing on Amazon.
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Featured in Our Reviews
Bottom Line
Onyx 103000-100-004-12 General Purpose Boating Life earns Mubboo Score A. Priced at $27 — a budget-friendly option, below the category average of $54. Rated 4.4/5 from 4,383+ reviews. Strong buy if: budget-conscious shoppers. Skip if: rating sits in the bottom 14% of life jackets — STEARNS Adult Classic Series Life Vest (Score A+, $40) may fit better.
Frequently Asked Questions
Is the Onyx 103000-100-004-12 General Purpose Boating Life worth buying in 2026?
It earns a Mubboo Score of A, with a 4.4/5 rating from 4,383 reviews — better than 14% of Life Jackets we track.
How much does the Onyx 103000-100-004-12 General Purpose Boating Life cost?
It is currently $27.15 — budget-tier pricing for Life Jackets.
How does the 103000-100-004-12 General Purpose Boating Life compare to other Life Jackets?
The category's most-reviewed alternative is the STEARNS Adult Classic Series Life Vest (4.6/5, 9,329 reviews, $39.90). The 103000-100-004-12 General Purpose Boating Life carries a Mubboo Score of A vs A+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-05) and may change.