ProsourceFit Slam Medicine Balls 5
- Medicine Ball
- Slamball
- Molded Rubber/PVC
- Polyvinyl Chloride (PVC)
- More reviewed than 93%
A durable, no-bounce slam ball with a grip that holds up when hands get sweaty, worth choosing over a bouncing medicine ball for slam-specific training.
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How it ranks among the 42 medicine balls we track
4.7★ across 4,470 Amazon ratings, Bayesian-smoothed toward the category average.
4,470 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
300+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 42 medicine balls we track - how the scorecard works · full medicine balls data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jul 5, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A sand-filled slam medicine ball with a tread-textured PVC rubber shell, offered in weights from 5 to 50 lbs. Built for slams, throws, and squats rather than catch-and-throw drills, since it is designed not to bounce.
The sand fill is the key detail here: it makes the ball a dead weight that stays where it lands instead of rolling or bouncing back, which is what slam training calls for. The brand suggests starting at 10 to 15 lbs if this is a first slam ball, since the deadweight feel is heavier than a comparable dumbbell. The tread pattern on the shell is there for grip once hands get sweaty.
- Weight range from 5 to 50 lbs
- Tire tread textured PVC rubber shell
- Sand-filled, no-bounce dead weight design
- Waterproof shell resists sweat buildup
Who it's for
Fits people doing CrossFit-style conditioning, home gym slam and throw work, or core training where a no-bounce ball is the point. Not the choice if you want a wall ball that rebounds for catch drills.
What buyers say
From Amazon customer reviews.
Reviewers consistently praise the grip and how well the shell holds up to repeated slamming, with several noting it still looks and performs like new after months of use. Feedback skews positive overall, with only light-hearted or price-related side comments rather than complaints about the ball's construction.
Strengths and trade-offs
Drawn from this product's published specifications.
- Textured shell grips well even when sweaty
- Sand fill stops bouncing and rolling away
- Shell holds its shape through repeated slams
- No rebound, so it will not suit catch drills
- Ships heavy in its manufacturing packaging
Performance notes
The PVC shell flexes slightly on impact to absorb the slam while the sand fill keeps the ball from bouncing or rolling once it hits the floor. Reviewers across several weight sizes report the shell holding its shape after repeated slams on concrete and grass.
Specifications
| Brand | ProsourceFit |
|---|---|
| Model | ps-2221-tsb-20 |
| Dimensions & fit | |
| Item Weight | 20 pounds |
| Item Diameter | 9 inches |
| Size | 20 pounds |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Construction Type | Molded Rubber/PVC |
| Material Type | Polyvinyl Chloride (PVC) |
| Color | Tread - Black |
| Included components | |
| Unit Count | 1 |
| Number of Packs | 1 |
| Warranty & support | |
| Warranty Description | Limited lifetime |
| Other details | |
| Sport Type | Slamball |
| Ball Type | Slam Medicine Ball |
| Stitching Type | Molded |
| Number of Items | 1 |
| Item Type Name | Slam Medicine Balls |
Other ProsourceFit medicine balls
How it compares
This product against the closest alternatives we track in medicine balls.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| ProsourceFit Slam Medicine Balls 5This product | 4.7 / 5 | 4,470 | 4.5 / 5 |
| Amazon Basics Weighted Medicine Ball for Core StrengthAmazon | 4.8 / 5 | 13,628 | 4.5 / 5 |
| Yes4All Slam Balls, 10-40lb Weighted Ball Weight, Durable PVC Sand Filled Workout Dynamic…Yes4All | 4.7 / 5 | 14,008 | 4.4 / 5 |
| THERABAND Soft Weight Set of 6THERABAND | 4.8 / 5 | 2,000 | 4.3 / 5 |
| ZELUS Medicine Ball with Dual Grip| 10/20 lbs Exercise Ball |Weight Ball with Handles|…ZELUS | 4.8 / 5 | 759 | 4.3 / 5 |
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Questions about the ProsourceFit ps-2221-tsb-20
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the ProsourceFit slam ball bounce?
No. The sand fill is designed to minimize bouncing and rolling so the ball stays put after a slam.
What weight should a beginner start with?
The brand recommends 10 to 15 lbs for first-time users to build proper form before going heavier.
Is it durable enough for slamming on concrete?
Reviewers report the shell held its shape after repeated slams on concrete and grass without tearing.