2022 New Design & Develop Double Wall Stainless Steel Portable Cola Bottle Vacuum Cola Flask
Premium 18/8 food-grade stainless steel ensures durability and prevents rust, odors, or flavor transfer. Advanced double-wall vacuum insulation maintains drinks cold for 24 hours or hot for 12 hours. Precision laser-welded seams and a leak-proof threaded lid guarantee 100% spill-proof performance. Ergonomic curved design with non-slip silicone base for easy grip and car cup holder compatibility. Multi-capacity options (350ml/500ml/600ml) suit gym, office, travel, or outdoor adventures. Matte finish resists fingerprints, while the wide mouth accommodates ice cubes and easy cleaning. BPA-free materials meet FDA/CE standards. Ideal for carbonated drinks, soda, iced coffee, or smoothies. Wholesale bulk pricing available—global shipping, lowest price guaranteed.