Premium stainless steel double-wall vacuum insulation maintains temperature for 12+ hours

Food-grade 304 stainless steel interior with copper plating for enhanced thermal retention

Leak-proof twist-on lid with triple-sealed construction for 360° spill protection

Ergonomic non-slip base with silicone grip rings prevents table scratches

Includes 3 stacking cups with graduated measurement markings for portion control

Military-grade powder coating resists dents and maintains glossy finish

Wide-mouth design accommodates ice cubes and easy cleaning brush access

BPA-free materials certified by FDA and LFGB for child safety

Ideal for school lunches, camping trips, sports practices, and office use

Wholesale bulk pricing with MOQ discounts for retailers and distributors