KRATUS Sandbags

Our Fitness Sandbags™ are the most heavy duty construction material training bag in the market. They are ready to take your training to the next level and hold up to heavy usage. Available in several sizes and come in a kit or individual, with max fill capacities to suite your needs. Each Sandbag has a built-in filler bag with a heavy duty velcro that folds unto itself to another velcro to ensure the filler material stays fully contained WHILE YOU TRAIN.


Quality matters

  • 1050D Cordura Nylon

    There is nothing like this on the market. Undisputedly the toughest-heavyweight material to withstand heavy usage.

  • YKK Zippers

    Using the most world renowned zipper brand in the planet. With out a doubt these zippers are the most incredibly dependable zippers in the world.

  • Free Shipping

    We don't compromise in quality and thrive to provide our clients the best experience possible. This is why we offer FREE SHIPPING on all orders.

Inside the Kratus Strongmån Sandbags™


How long does it take for my items to arrive?

We are a small business which makes all our bags per order and offer you FREE SHIPPING. ALL BAGS ARE MADE PER ORDER.

This means slow shipping. We do our very best to process (make our bags) and ship as fast as possible but we are not Amazon! Orders may take up to 10 full business days for them be processed (made) before we ship. Once your order has been processed we assigned a tracking number that you will receive in the email your provided (Shipping Confirmation.)

Make sure you provide a valid email.  Please track your shipment as we are not responsible for lost or stolen packages.(if your package gets returned, we will charge you shipping again.)

Like we mentioned above we offer FREE SHIPPING on all orders to keep our product competitive, we estimate that it will take USPS or UPS 3-4 business days after the "order has been processed (made)" for you to receive your sandbag. This gives you the plenty of time after you place your order to head to a home improvement store and buy "play sand" so when your bag arrives you can immediately fill it and start your training!

Do you offer International Shipping?

Yes we do. Unfortunately, we can't offer free shipping outside of the U.S.  If you place an order on our store, we are not responsible for unforeseen fees or extra costs associated with international shipping once your package arrives at your port of entry. We recommend that you do your due diligence in researching shipping fees for your location. International customers are responsible for any custom fees that may be associated with the order once it arrives at the border. UPS, DHL are our International Shipping Partners, check out their websites to learn more about international shipping taxes and fees: RECEIVER'S GUIDE TO DUTIES AND TAXES.

We guarantee to find the most affordable shipping to your location so if you are an international buyer, please shoot us a message before you purchase so we can discuss shipping options that will best suite you.

Do you customize the sandbags?

We do. There is an additional $60 to customize (add your gym name, logo, etc) your order and you have to purchase a minimum of 12 sandbags ( you can mix and match the weight ) Ex. you can purchase 4 of our kits for a total of $940 ($235 each) and get your bags customized for $60 extra for a grand total of $1,000 (Free Shipping) 

No returns on customized bags.

Where is Kratus Strongman Sandbags located

We are based out of Glasgow Kentucky, USA.

Do you offer other colors?

We most certainly do. We will be adding more colors to our line up ( but our inventory will low on other colors ). So if you see  a random color snatch it up because it can be a while before we get it again. If you saw a color and it got snatched up fast, just shoot us an email, we will work with you.