Strongman Sandbag 75LB | Unfilled Workout Bag

Q: Does the sandbag come filled with sand?

No. To keep shipping costs incredibly low for our customers across New Zealand, this strongman sandbag is shipped completely empty. You will need to purchase clean, dry sand locally (usually available very cheaply at hardware stores) to fill it.

Strongman Sandbag | 75LB / 34KG (Unfilled)

GravoMax Strongman Sandbag 75LB balances strength and mobility. Made from heavy-duty Cordura with reinforced seams and a secure closure, it’s ideal for CrossFit, HYROX, and full-body functional workouts.

In stock

At a Glance: 75LB Strongman Sandbag

Capacity: 75LB / 34KG (Ideal for intermediate athletes and CrossFit).
Material: Heavy-duty, tear-resistant fabric built for daily abuse.
Closure: Double-sealed zipper and Velcro system completely prevents leakage.
Important Note: This product is sold and shipped as an empty bag.
Auckland Local: Pick it up empty today at our Wairau Valley Showroom!

GravoMax Fitness · Functional Conditioning

Power and Endurance in One Compact Design

The 75LB GravoMax Strongman Sandbag perfectly bridges the critical gap between speed and raw strength. Specifically, it is meticulously built for athletes who want to develop real-world power through demanding functional movements—such as heavy shouldering, bear-hug carries, and aggressive clean-to-press transitions. Because the internal load is incredibly flexible and constantly shifting, it relentlessly demands full-body coordination while massively reinforcing your grip strength and core stability during every rep.

Furthermore, durable enough for brutal daily training, this specific weight is absolutely ideal for intermediate users, seasoned CrossFit athletes, and anyone actively progressing from lighter conditioning bags to heavier resistance. It serves as a highly reliable, low-maintenance tool for building functional power and endurance anywhere you train.

Choose Your Challenge

Looking to perfect your technique first? Try our 50LB Sandbag. Or, if you need a real test, step up and experience heavier full-body training with our massive 100LB Sandbag.

Product Specifications

Design & Build
Weight Capacity	75LB / 34KG
Dimensions	Diameter: 40 CM \| Height: 17 CM
Material	Heavy-duty, tear-resistant tactical fabric
Closure System	Double-sealed zipper combined with a heavy Velcro flap
Color	Black
Shipping State	Sold as an EMPTY bag

⚠️ Important Filling Instructions

This product is sold as an empty bag. Please use dry, non-corrosive filling materials such as clean play sand. To prevent internal damage and extend the life of your bag, strictly avoid contact with sharp objects, gravel, or excessively rough fillers.

Frequently Asked Questions (FAQ)

Is the 75LB bag right for me?

It is perfect for intermediate lifters. If you easily handle lighter conditioning bags and want a solid tool that challenges your strength without being completely overwhelming, 75LB (34KG) provides the absolute sweet spot for progression.

Does the sandbag come filled with sand?

No. To keep shipping costs incredibly low for our customers across New Zealand, this strongman sandbag is shipped completely empty. You will need to purchase clean, dry sand locally (usually available very cheaply at hardware stores) to fill it.

Will the sand leak out during heavy drops?

It is highly secure. The bag utilizes a specialized double-sealed system. First, an internal heavy-duty zipper securely locks the sand inside. Then, a secondary thick Velcro flap folds over the zipper, creating a robust barrier against leakage even during intense dropping.

Expand Your Functional Conditioning

Need a Real Test? Step up to the 100LB Sandbag →Browse All GravoMax Training Bags →

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Showroom: 12A Ashfield Rd, Wairau Valley, Auckland.