Quick Highlights

  • Double-wall vacuum insulation blocks environmental thermal transfer completely to keep ice-cold training drinks chilled for up to 40 hours.
  • Removable integrated mixing agitator breaks up nutritional powder clumps cleanly to deliver completely smooth protein shakes without loose blending balls.
  • Oversized heavy-duty handle integrates an open loop mechanical mechanism that enables easy carrying and quick fastening to gym backpack loops.
  • Universal tapered base engineering allows the oversized fluid reservoir to slide effortlessly into standard automotive cup holders.

About Product

Description

The Protein Shaker is an ultra-capacity, double-wall insulated sports bottle engineered to mix substantial batches of nutritional powders, meal replacements, and hydration formulas. This high-volume fitness companion utilizes high-grade food-safe 18/8 kitchen steel walls to endure heavy workout use while ensuring your daily supplements remain crisp, fresh, and free from plastic taste degradation.

Specification

  • Model Number: IS-SHKR-36OZ
  • Capacity: 36-Ounce Volumetric Storage
  • Speeds: Up to 40 Hours Ice-Cold Thermal Retention
  • Materials: 18/8 Food-Grade Stainless Steel, BPA-Free Protective Plastics, Silicone Gaskets
  • Dimensions: Tapered Car-Cup Compatible Profile

Key Benefits

  • Effluent residue prevention: The specialized internal mixing insert ensures this primary Protein Shaker blends dense supplement formulas entirely under fluid friction, saving you from scrubbing dried powder clots.
  • Odor and stain protection: Premium kitchen-grade steel lining eliminates the standard organic residue absorption issues typical of legacy plastic bottles, keeping your pre-workouts tasting pure.
  • Condensation-free exterior handling: Advanced dual-wall vacuum barriers prevent external moisture condensation, ensuring your grip remains dry and firm during high-intensity workout circuits. 

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