Premium 3.2L Glass-Lined Vacuum Flask – Ultimate Insulation & Durability
High-grade borosilicate glass lining ensures pure taste retention and prevents flavor contamination. Double-wall stainless steel construction with advanced vacuum sealing maintains temperature for 24+ hours (hot/cold). Reinforced PP outer shell with anti-slip grip and one-touch leakproof lid for outdoor/office use. Wide mouth accommodates ice cubes or easy cleaning. Commercial-grade capacity (3.2L) ideal for catering, camping, or family gatherings. Rust-proof and dishwasher-safe for low-maintenance durability. Bulk pricing available – wholesale rates for global distributors. Custom branding options upon request.