Polyfit Sandbag Pro workout sandbag, Green, 80 LB — 1050 Nylon Cordura, triple-closure filler bags

Polyfit Sandbag Pro is an 80LB-capacity, green heavy-duty workout sandbag built from 1050 Nylon Cordura with reinforced triple-pass stitching and triple-closure filler bags for secure, versatile training.

Designed for athletes, functional trainers and home gyms, the Sandbag Pro combines durable construction with multiple carry points to support dynamic movements like cleans, squats, throws and carries. The shell is made from abrasion-resistant Cordura, the seams are triple-stitched, and the included filler bags use a leak-resistant triple-closure system to keep sand contained (sand sold separately). This product focuses on practical longevity and adaptable loading so you can add or remove weight as your programming requires.

How does the Sandbag Pro stand up to heavy use?

The outer shell uses 1050 Nylon Cordura, a fabric chosen for abrasion resistance and tear strength, while all stress points receive triple-pass stitching to reduce seam failure under load. Metal zippers and reinforced webbing at attachment points further extend the product life compared with standard gym sandbags.

• 1050 Nylon Cordura shell for superior durability
• Triple-pass stitching at seams and handles
• Reinforced nylon webbing at high-stress areas
• Heavy-duty zipper for secure closure

What makes the filler system reliable and mess-free?

The Sandbag Pro comes with internal triple-closure filler bags that nest inside the main shell to hold the sand you add. Each filler bag features reinforced webbing and a secure closure sequence to reduce shifting and prevent leaks during vigorous movements.

• Triple-closure design minimizes escape points for sand
• Reinforced webbing keeps filler bags aligned and stable
• Multi-layer containment reduces the need for frequent refilling
• Designed to maintain shape for consistent handling

How can I use the seven handles and what exercises are best?

Seven strategically placed handles let you change grips quickly for various drills — front-loaded lifts, rotational throws, shoulder carries and ground-to-shoulder movements. The handle layout supports both unilateral and bilateral work so you can program strength, power and conditioning sequences without swapping equipment.

• Front and rear grips for cleans, squats and presses
• End handles for farmer-carry style movements
• Side grips for rotational and unilateral drills
• Top handles for deadlift-style picks and carries

How should I load and care for my Sandbag Pro?

Fill the included inner bags with dry sand or other granular filler and secure each closure following the triple-seal sequence; place them inside the outer shell and zip closed. To prolong service life, keep the bag dry when not in use, avoid prolonged abrasion on concrete without a mat, and check seams and webbing periodically.

• Sand not included — purchase dry sand and measure to reach desired weight
• Fill inner bags fully for optimal stability, then compress slightly before sealing
• Store indoors away from prolonged sunlight and moisture
• Inspect seams and handles periodically for wear

Who is this for? The Polyfit Sandbag Pro suits cross-trainers, athletes, and home-gym users who want a rugged, adaptable loadable bag rated to 80LB that resists wear over time. If you need a single piece of gear that supports strength, conditioning and functional training with dependable containment and multiple grip options, this model is built for consistent, heavy use.