The FLYBIRD WB5 Adjustable Weight Bench provides a practical balance of high weight capacity and compact storage for home workouts. While the padding is on the stiff side and maximum incline angles fall slightly short of a true vertical position, its quick assembly, 144 position adjustments, and fold-flat design make it a compelling budget option for tight spaces.
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| Weight Capacity | 800 lb (ASTM certified) |
|---|---|
| Adjustability | 144 positions, -30° to 90° incline/decline |
| Bench Weight | 28 lb |
| Backrest Pad Length | 30 in |
| Seat Pad Width | 15.7 in |
| Folded Footprint | 9.1 in wide (folds to save ~80% of space) |
| Warranty | 1-year frame replacement, 3-year parts coverage |
| Amazon Rating | 4.5 stars, 26,000+ ratings |
At 28 lb, the bench uses a folding steel frame engineered to support an 800 lb ASTM-certified weight capacity. The top surface features a 30 in backrest pad paired with a 15.7 in wide seat pad. The synthetic padding leans heavily on the firm, stiff side rather than plush cushioning, which provides firm support but less surface give. On the bottom of the base legs, plastic foot caps cover the tubing ends; however, these caps can loosen over time during repeated repositioning. Additionally, the bench sits slightly taller than standard commercial flats, which may make it tricky for shorter lifters to plant their feet flat on the floor.
Assembly is quick and hassle-free right out of the box with standard tools provided. Adjusting positions during a workout relies on a spring-lock pin system that lets you alter the seat and backrest across 144 positions, ranging from -30° decline up to incline settings. While advertised to hit 90°, the actual upper limit falls a few degrees short of a fully vertical upright position unless you manually modify the adjustment slot. For storage, the entire unit collapses down to a folded footprint of just 9.1 in wide, saving roughly 80% of space—making it easy to slide into a closet, tuck into an apartment corner, or transport in an RV.
For standard dumbbell work, step-ups, and moderate weight training, the bench feels remarkably stable and doesn't wobble under typical use. When pushing higher working weights—specifically on bench press loads over 100 to 110 lb—some slight frame flex can appear. Still, given its $159.99 price point, it delivers strong overall value when measured against commercial benches costing up to $700. FLYBIRD covers the unit with a 1-year frame replacement warranty alongside 3-year parts coverage, offering reasonable backing for a compact home workout setup.
Patterns pulled from verified owner reviews, not our own usage log.
Sarah Lee
Last updated: August 20, 2026
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