Atlas Sandbag
Freedom Strength Atlas Sandbag for Stone-Style Training
“The Atlas Sandbag by Freedom Strength is hands down the best bag made.”
Dylan F. | Verified Buyer | 200 lb Atlas Sandbag
Train Like a Strongman. Anywhere.
The Freedom Strength Atlas Sandbag is a round, handle-free alternative to a concrete Atlas stone for loading practice, ground-to-shoulder lifts, and carries. Available in six rated capacities from 50 to 300 lb, it ships empty for filling with dry play sand or dry general-purpose sand. Its flexible shell and shifting fill create a different training feel from a rigid stone, so it complements rather than exactly duplicates competition-stone practice.
From the makers of Freedom Strength Strongman Sandbags, built with the same 1050D Cordura® and bonded nylon stitching used at The Pro Strongman League. Features our signature Giant Flap Free Design closing system for seamless performance during lifts.
What Athletes Are Saying
"started off as a complete beginner, lifting this thing is one of the simplest ways to build full body strength hands down. Just pick it up and lift, and add more sand each workout. Its great!!"
— James K., Verified Buyer
"I got these to train for strongman nationals with my son. Watch out for strongman and son in June."
— Steven T., Verified Buyer
"This is an outstanding product extremely sturdy with a well crafted, solid atlas stone shape. Thank you!"
— Ian M., Verified Buyer
Atlas Stone Training at Home
These Atlas Sandbags provide Atlas stone training benefits in a portable format:
✅ Ideal for home use — Train on suitable rubber flooring or another non-abrasive surface. A heavy sandbag can still damage flooring or nearby objects when dropped; check the landing area before training.
✅ Portable & stackable — Move them anywhere, store them easily. Take your stone training to the park, beach, or competition.
✅ Adjustable weight — Weigh the bag as you fill with dry play sand or dry general-purpose sand and never exceed its labeled maximum. If you plan to train substantially below the rated capacity, email JB for sizing advice first.
✅ Clean & durable — Built for repeated training use; inspect the bag and closure regularly and expect normal wear over time.
✅ Cost-effective — More affordable than traditional concrete stones while providing authentic stone training experience.
The sand-filled design creates a dynamic, shifting weight that challenges your stabilizer muscles. Ideal for:
- Home gym training where space and floor protection matter
- Athletes progressing toward competition stones
- Functional strength training with real-world unpredictability
- CrossFit athletes building stone-lifting capacity
💡 Pro Tip: If your bag feels loose when first filled, add rubber mulch to take up space without adding much weight, then reweigh and stay within the labeled maximum. Contact us if you are unsure about the fit or fill.
Built to Take a Beating
Crafted from ultra-durable 1050D Cordura® fabric and reinforced with heavy-duty bonded nylon stitching — the same materials and construction as our Strongman Sandbags.
Product Features:
- Atlas Stone Alternative — Spherical sandbag designed specifically for strongman-style stone training
- Giant Flap Free Design — Our unique closure system makes the filling area virtually disappear when closed. No big flap getting in the way when you grab and lift the bag.
- 1050D Cordura® Fabric — Heavy-duty material for years of demanding use
- Bonded Nylon Stitching — Reinforced seams with bonded nylon thread for repeated training use
- No Handles — Challenges grip, core, and total-body strength like traditional Atlas stones
- 6 Weight Options — 50, 100, 150, 200, 250, 300 lbs
- Compact & Portable — Stackable, easy to store, clean design
- 1-Year Warranty — Covered against defects in materials and workmanship
- Designed in the USA — Engineered for performance and longevity
Why Choose Freedom Strength Over Other Brands?
While other brands offer similar products, Freedom Strength stands out with proven performance at the highest level of competition:
- Pro Strongman League Proven — Used by elite athletes competing at the highest levels of strongman competition
- Verified Customer Feedback — Read Atlas Sandbag reviews from customers who train with this product
- Authentic Spherical Design — Engineered to replicate true Atlas stone shape and feel
- Giant Flap Free Closure — Unique design eliminates interference during lifts
- Bonded Nylon Stitching — Superior durability compared to standard stitching
- Established Brand Heritage — From the makers of Freedom Strength Strongman Sandbags
Atlas Sandbag vs. Strongman Sandbag: Which Should You Buy?
Both are built with the same premium materials, but they're designed for different training styles:
| Feature | Atlas Sandbag | Strongman Sandbag |
|---|---|---|
| Shape | Spherical (like an Atlas stone) | Cylindrical (like a duffel bag) |
| Closure Design | Giant Flap Free Design — no flap to get in the way when gripping | Giant Flap Free Design — no flap to get in the way when gripping |
| Best For | Stone lifts, shouldering, throws, competition prep | Carries, cleans, squats, presses, versatile strength training |
| Grip Challenge | Harder to grip (round shape, no handles) | Easier to grip (longer shape, more surface area) |
| Exercise Variety | Limited to stone-specific movements | Dozens of exercises possible |
| Choose This If... | You want Atlas stone training at home or competition prep | You want maximum exercise variety for full-body training |
Bottom line: Atlas Sandbags replicate Atlas stone movements. Strongman Sandbags are more versatile for general strength training. Many serious athletes own both.
How to Choose Your Size
If you're new to Atlas stone training:
- Current ability: Choose a load you can safely lift and control while learning a round, handle-free implement. Our lightest Atlas size is 50 lb; even that can be too heavy for some beginners.
- Training experience: A 50–100 lb bag may suit some people new to stone-style training, but this is not a universal starting range. Email info@freedomstrength.us if you need help choosing.
If you're experienced with stones:
- Competition prep: Choose a training capacity appropriate to your current ability and the actual loads in your event; do not confuse bag weight with athlete weight class
- Progressive training: Many athletes own 2-3 weights for progressive loading across different training phases
💡 Pro Tip: Most serious stone trainers own 2-3 Atlas Sandbags at different weights for progressive loading (e.g., 100 lb for warm-ups, 200 lb for working sets, 300 lb for max effort).
Trusted by Strongman Athletes & Home Gym Owners
Freedom Strength Atlas Sandbags are used by athletes training for strongman competitions, CrossFit athletes building functional strength, and home gym owners who want Atlas stone training in a portable format.
Built with the same materials and craftsmanship as our competition-proven Strongman Sandbags (used at The Pro Strongman League and strength events nationwide).
How to Fill Your Atlas Sandbag
📋 Click to View Step-by-Step Filling Instructions
What you'll need:
- Dry play sand or dry general-purpose sand (available at hardware stores)
- Bathroom or postal scale
- Optional: Rubber mulch (if you want to firm up a loose bag)
Step-by-step process:
- Take sandbag out of package
- Open Velcro top, unzip, and pull out the integrated internal funnel
- Open funnel and push your hand into the bag to ensure the internal bag completely opens inside
- Roll down the funnel sides one time to help keep it open while filling
- Start pouring in your sand slowly to avoid spills
- Occasionally stop and lift the bag by either side of the "mouth" of the opening (not the funnel), then drop it a few times to pack down the sand and fill all crevices
- As the sand gets toward the top, push your hand into the bag and push sand toward the sides to leave a hole in the middle for the remaining sand (repeat this multiple times)
- Place the sandbag on a scale as you get close to the top to ensure accurate weight
- When at desired weight, close the Velcro funnel tightly and roll it down to the second strip of Velcro
- Push the funnel fabric down into the zipper opening and pull the zipper closed
- Press the Velcro tops together (when properly closed you should not be able to see any Velcro)
- Start training!
⚠️ Important: Make sure to pack the sand down as you fill and push it into the sides near the top. If you don't, the bag will not hold the correct weight and will become floppy during use.
Frequently Asked Questions
What's the difference between Atlas Sandbags and traditional Atlas stones?
Atlas Sandbags are sand-filled training tools designed to replicate the feel and challenge of traditional Atlas stones, with these key differences:
- Suitable for home training with an appropriate landing surface; dropped bags can still damage floors or nearby objects
- Portable and stackable
- Fillable with dry play sand or dry general-purpose sand up to the labeled maximum; weigh as you fill
- Clean, low-maintenance design
- More accessible price point
The sand-filled design creates dynamic, shifting weight that challenges stabilizer muscles for a different training feel from a rigid stone. Use an appropriate training surface and keep the landing area clear.
Should I buy Atlas Sandbags or Strongman Sandbags?
Choose Atlas Sandbags if: You specifically want to train Atlas stone movements (ground-to-shoulder lifts, over-shoulder throws, stone loading) or you're preparing for strongman competitions.
Choose Strongman Sandbags if: You want maximum exercise variety for full-body training (carries, cleans, squats, presses, rows, etc.).
Many athletes own both — they complement each other perfectly for complete strongman and functional strength training.
What should I fill my Atlas Sandbag with?
We recommend dry play sand or dry general-purpose sand, available at hardware stores.
We do not recommend using wet or damp sand as it makes filling the bags more difficult and makes the bags retain moisture which can cause the fabric to feel damp when using.
Pro tip: If your bag feels loose after filling, add rubber mulch to take up extra space without adding much weight, then reweigh to stay within the labeled maximum.
Can I drop or throw my Atlas Sandbag?
Yes. Atlas Sandbags are designed for repeated training drops and throws when filled and used properly. Do not forcefully slam the bag into the ground.
Use suitable rubber flooring or another non-abrasive surface, and keep the landing area clear of people and objects. Avoid concrete and rough surfaces, which can cause excessive wear. A heavy sandbag can still damage the surface it lands on; no floor-protection guarantee is implied.
What size Atlas Sandbag should I buy?
Beginners: Choose by your current ability and planned movements. A 50–100 lb bag may suit some, while others need less than our 50 lb minimum; contact us for help rather than buying too heavy.
Intermediate: 100-150 lbs for working sets
Advanced: 200-300 lbs for competition prep and max effort training
Do you offer a warranty?
Every Freedom Strength sandbag has a one-year warranty covering manufacturer defects and bursting when filled and used properly. Normal wear, misuse, overfilling, and slamming are not covered.
See our FAQ for warranty information. To request a return, contact info@freedomstrength.us within 30 days of receiving your item. Sandbags must be new, unused, never filled with sand or any other material, and in their original packaging. Wait for approval before returning anything; see our Refund & Return Policy for full return terms.
Why do my bags feel loose or tight after filling?
The feel of your Atlas Sandbag depends on the type and density of sand used, how well you packed it during filling, and whether the material has stretched with use yet.
If too loose: Check the packing and actual weight first. Rubber mulch can take up extra space without adding much weight; reweigh after any filling change and do not exceed the labeled maximum. Contact us if you are unsure about the fit.
If too tight: Check the actual weight and packing. Never exceed the labeled maximum or force the zipper closed. If the bag will not close correctly, contact info@freedomstrength.us before training.
What is the best atlas sandbag brand?
Freedom Strength Atlas Sandbags have product-specific customer reviews in the review section below, where you can see the current rating and review count. We're trusted by athletes training for The Pro Strongman League and offer superior quality with our 1050D Cordura fabric, bonded nylon stitching, and unique Giant Flap Free Design.
Our atlas sandbags are used by elite strongman competitors and home gym owners who demand the best.
Why choose Freedom Strength atlas sandbags?
Pro Strongman League Proven: Used by elite athletes competing at the highest levels of strongman competition.
Verified Customer Feedback: See the review section below for the current Atlas Sandbag rating and customer experiences.
Authentic Spherical Design: Engineered to replicate true Atlas stone shape and feel for competition-ready training.
Giant Flap Free Closure: Unique design eliminates interference during lifts, unlike competitors' designs.
Superior Durability: 1050D Cordura fabric and reinforced bonded nylon stitching for repeated training use.
Established Brand Heritage: From the makers of Freedom Strength Strongman Sandbags trusted by thousands of athletes worldwide.
Ready to Train?
Join thousands of athletes who've made Freedom Strength their training tool of choice. From home gym owners to strongman competitors, our Atlas Sandbags deliver authentic Atlas stone training in a portable format.
Select your size above and add to cart. Free shipping on qualifying orders.
*These ship empty — you fill them with sand. We recommend dry play sand or dry general-purpose sand available at any hardware store.
Looking for more variety? Check out our full selection of sandbag training equipment including Strongman Sandbags, Husafell Sandbags, and Training Sandbags.
We offer Free Shipping to the lower 48 states on all orders over $500+.
Orders are processed within 24 - 48 hours and are delivered within 2 - 14 business days depending on location and shipping option. Please pay attention to product descriptions as shipping lead times may vary per product.
We DO charge a restocking fee on all returns that do not involve a fault in our product or shipping due to the high cost in shipping we have to incur. When purchasing please make sure you are selecting the correct items and quantities.
We accept returns for exchange or refund 15 calendar days after delivery of the product. Items must be in “new, unaltered and unused condition.” Customers must pay for return shipping.
