TOSU Bag (The Old School Sandbag Updated)

$69.95 $109.99

Looking to 'up' your game?

Our TOSU bag is just what you are looking for. It takes your functional training to the next level by creating the ultimate in instability!

Duffel sandbags are great. We love 'em. But this bag is totally 'next-level'.

While duffel bags have multiple liners and create some instability, the TOSU Bag's totally open single liner creates 'maximum instability,' thereby increasing gains in your functional training routine.

Plus, while duffle bag sandbags have their place, and the handle-straps can make for some great routines, the TOSU bag has no straps. By design. And it therefore forces your hand to really work in gripping the bag.

Luckily, we've designed grip ridge along all four edges of the bag so you can really get hold of it - all while maximizing increase of your grip-strength!

In sum, our TOSU bag delivers big-time!

  • Creates Maximum instability with one open sandbag space.
  • 50-125lbs for a serious workout
  • Built-in hand-grip to 'work' your grip-strength
  • Super-tough 1050D Ballistic Nylon
  • 1000D Cordura Nylon Liner Bag Included
  • Industry Best 5yr Warranty


  • [MILITARY GRADE] The outer shell of our sandbags is made with military spec 1050D Ballistic Nylon. The included liner is military spec 1000D Cordura Nylon.
  • [HEAVY DUTY] Our cross training bag contains heavy-duty nylon threads. It is double stitched to make it resilient. It has military grade velcro closures: 4 in wide closure on shell to ensure it keeps tight.
  • [INSTABILITY TRAINING] Cross fit, wrestlers, combat athletes who are looking for „next level‟ instability training in their functional fitness routines. This is the „pro‟ level workout you‟re looking for! This bag features only one large liner to maximize unrestricted sand movement and thus greater instability. And this instability is precisely what the true functional athlete seeks.
  • [BURST PROOF] The outer shell is made with toughest Ballistic nylon and secured with double Velcro so no sand leaking. Just commit your mind to it and start your journey of physical fitness with our next level workout bag.

  • [TOUGHEST SANDBAGS ON THE PLANET] For the ultimate in cross training and tactical fitness workouts or for the ultimate in versatility in the home gym. Our bags are built and designed for the professional. You want quality, we got it! While others talk, we act: offering an industry leading 5 yr. Warranty to back it up!
  • [DESIGNED IN THE USA] Designed in the USA and sourced world-wide. Crafted to exacting and rigorous standards by fitness and fight gear fanatics! We‟re right there with you - rolling every day!
  • [COMMITTED TO THE CUSTOMER] We are a USA based small business committed to the highest quality fitness and fight gear. Happiness guaranteed, or your money back!

    Total Qty Available : 7

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