Premium 304 Stainless Steel Vacuum Insulated Straw Cup
Dual-wall vacuum insulation keeps beverages hot/cold for 12+ hours with precision-engineered temperature retention. Food-grade 304 stainless steel interior resists rust, odors, and stains while ensuring safe, toxin-free drinking. Leak-proof sliding lid with silicone seal and ergonomic handle for secure, one-handed portability during commutes or workouts. Multi-scene versatility: gym hydration, office coffee, outdoor adventures, and car travel with sleek matte finish. High-polish straw mouthpiece for smooth sipping, detachable for easy cleaning with included brush. Commercial-grade durability withstands drops and daily wear, backed by bulk-order wholesale pricing.