Fairtex HB11 "Uppercut" Muay Thai Boxing Bag (Unfilled) - Syntek™ Leather

Angle Mastery: The HB11 "Uppercut" Training Bag (Unfilled)

Master the upward strike and find the angles that end fights.

This specialized ultimate weapon for uppercuts and body hooks supports explosive power and precision striking.

🔥 4 Elite Performance Specs

01. Specialized "Compact Shape" for Uppercuts and Hooks:

Specifically engineered to allow for ideal striking angles on uppercuts and body hooks—movements often restricted by standard vertical bags.

The unique form absorbs the impact of heavy upward strikes, helping you cultivate both pinpoint accuracy and devastating power.

02. "4-Point Nylon Straps" for Silent, High-Strength Training:

Replaces noisy metal chains with four heavy-duty nylon straps, significantly reducing vibration and sound during impact.

Reinforced with heavy-duty stitching, it is the perfect solution for apartment living, late-night sessions, or professional home gyms.

03. "Exceptional Stability" within a Compact Frame:

Despite its compact 58cm height, the bag offers a substantial filled weight of up to 23kg.

This calculated weight prevents excessive swinging, providing a realistic resistance that translates directly to your performance in the ring.

04. Elite Durability with "Syntek™ Leather & Nylon Laminate":

Features Fairtex’s signature Syntek™ shell reinforced with a tear-resistant nylon laminate interior.

This heavy-duty construction prevents sagging and ensures the bag maintains its specialized shape even after years of relentless punching.

⚙️ Technical Specifications

- Material: High-Quality Syntek™ Leather (Premium Synthetic)
- Lining: Tear-Resistant and Water-Resistant Nylon
- Size: Approx. 58cm (Height) / 50cm (Diameter)
- Weight: Unfilled: 2.2kg / Filled Target: 21–23kg
- Note: Sold as "UNFILLED" (Shell only)

🥊 Why the HB11 "Uppercut Bag"? Strike the Angles Others Can’t Reach

"Specialized shaping for uppercuts and the silence of nylon straps eliminate training barriers. Peak 'focus' for the fighter who hones power anywhere."

The Fairtex HB11 is professional-grade equipment designed to perfect the uppercuts and body hooks that define elite combat sports.

Its unique 58cm x 50cm profile simulates the natural lines of a human chin and solar plexus, allowing for full-power drills without joint strain.

The bottom and side surfaces capture the fist at the correct angle, enabling high-tempo combinations that build "muscle memory" for the real fight.

Utilizing high-durability Syntek™ leather, it resists sweat and humidity while providing the professional feedback expected from a Fairtex product.

Ideal for everyone from beginners to pro heavy-hitters looking to dramatically expand their technical striking repertoire.

【Important Considerations: Product Concept】

- Customized Density: Sold as an "UNFILLED" shell, giving you the freedom to customize the firmness and weight to your specific hitting style.

- Home Gym Solution: The elimination of metal chains makes this one of the quietest heavy bags available for residential training.

📦 Filling Instructions for Unfilled Bags

Proper filling is essential for hand safety and maintaining the bag's intended shape.

- Recommended Materials: Use clean rags, shredded clothing, or fabric remnants (Wiping rags).
- Density Control: Pack the fabric uniformly to avoid hard spots. Adjust the volume to achieve your desired striking feedback.
- Important Warning: Do NOT fill directly with sand. This can lead to excessive hardness, seam failure, and injury risk.