Lifetime Marine Dock Box 130 gal
The value pick: a plastic dock bench box with a 10-year warranty for a fraction of fiberglass prices.
Lifetime $314.99$314.99
22.1 cu ftPolyethyleneSpring hinge
3.7/5
A big fiberglass dock box with a seat top, from an RV and marine parts maker. Roomy, but no published warranty.
- 35.7 cu ftVolume
- 71 x 31 x 28 inSize (W x D x H)
- FiberglassMaterial
- Gas supportsLid
Check price at RecPro$1,449.95
Price checked November 7, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Largest box here, with a seat top
- Pneumatic lifts and a full-length stainless piano hinge
- 3/16 in gel-coated fiberglass walls
Cons
- RecPro publishes no warranty
- Most expensive box here
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | RPM-DCKBX-600 |
|---|---|
| Size | |
| Exterior (W x D x H) | 71 x 31 x 28 in |
| Shape | Rectangle |
| Style | Top seat |
| Exterior volume | 35.7 cu ft |
| Build | |
| Material | Fiberglass |
| UV-resistant finish | Yes |
| Stainless hardware | Yes |
| Features | |
| Lid support | Gas supports |
| Lockable | Yes |
| Seat-rated lid | Yes |
Alternatives in this size
Taylor Made Stow 'n Go Top Seat Large
The biggest Taylor Made box, with a seat top. The best fit when you want a dock bench and the most fiberglass storage.
Amazon $1,358.23$1,358.23
35 cu ftFiberglassGas supports
Taylor Made Stow 'n Go Deep Medium
A 6 ft, extra-deep fiberglass box for cushions, tubes and skis. Good value per cubic foot for fiberglass.
Amazon $1,174.44$1,174.44
29.2 cu ftFiberglassGas supports
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