SIGMA CORE – 11oz / 320ml Anti-Simp Gradient Tumbler

FOR THOSE WHO DON’T SWEETEN LIFE — OR THEIR COFFEE.

The SIGMA CORE – 11oz / 320ml UV-printed insulated tumbler is made for those who move with focus, discipline, and zero compromise. Finished in a silver-to-black spray-painted gradient, it bears the unflinching mantra:

“ONLY FOR THE TRUE SIGMA.”

Crafted with a food-grade austenitic stainless steel liner, this tumbler:

• Resists acid, neutralizes odors, and preserves flavor — no metallic aftertaste.

• Features double-wall vacuum insulation that keeps beverages hot for 12 hours (≥52°C) or cold for 24 hours (≤-20°C)*, even in extreme conditions.

• Includes a 360° leak-proof flip-top lid, sealed tight at any angle — no spills, no stress.

• Shows off its identity with a UV-printed logo that’s scratch-resistant, fade-proof, and peel-free.

• Holds enough for your grind in a compact silhouette — perfect for gym, commute, or daily hustle.

Tested at room temp 20°C. Actual performance may vary by environment.

📐 Specifications

• Capacity: 10.8oz / 320ml

• Dimensions: 90 × 90 × 145 mm (3.54 × 3.54 × 5.71 in)

• Material: Stainless steel (liner: food-grade austenitic SS)

• Finish: Spray-painted silver-to-black matte gradient

• Printing: UV-printed slogan

• Lid: Flip-top 360° leakproof seal

• Weight: Approx. 200g (unfilled)

Experience the mindset.
Own the discipline.
Carry the SIGMA CORE.