Premium Stainless Steel Vacuum Flask – Sport Edition

Advanced Vacuum Insulation
– High-grade 304 stainless steel inner/outer walls with ultra-thin vacuum layer maintains temperature for 12H hot or 24H cold.
Sport-Optimized Design
– Leak-proof twist-lock lid with one-touch open button, ergonomic silicone grip, and carabiner-ready loop for on-the-go hydration.
Innovative Durability
– Military-grade shock-resistant base and scratch-resistant powder coating withstands outdoor adventures.
Health-Conscious Build
– BPA-free, odor-resistant interior with polished laser-welded seams for effortless cleaning.
Multi-Scene Versatility
– Ideal for gym sessions, hiking, travel, or office use—fits most cup holders (2.7” base diameter).
Bulk Purchase Advantage
– Factory-direct pricing with customizable branding options for resellers.