CELLO Duro Kent Insulated Stainless Steel Flask Water Bottle for Daily Use 900 ml, Dark Blue | Double Wall Vacuum Insulated 24 Hours Hot & Cold Thermos Water Bottle for Office, School & Travel

24 Hours Hot & Cold Insulation: Cello Duro Kent insulated stainless steel water bottle features double wall vacuum technology to keep beverages hot for 24 hours and cold for 24 hours. Ideal thermos flask for tea, coffee, hot water, cold water, and juice for daily use.. 900 ml Capacity: Lightweight and easy-to-carry insulated flask fits in car cup holders and gym bags. Convenient size for kids, students, and working professionals.. ISI Certified Food Grade Stainless Steel: Made with high-quality rust-proof, BPA-free stainless steel for safe and healthy drinking. Durable and long-lasting steel water bottle suitable for office, school, and travel.. Leak-Proof & Spill-Proof Design: Secure airtight lid prevents leakage and ensures mess-free carrying in bags and backpacks. Perfect travel water bottle for gym, picnic, trekking, and outdoor activities.. Sweat-Free & Eco-Friendly Build: Double wall insulation prevents condensation and keeps the outer surface dry. Reusable and environmentally friendly thermos water bottle for everyday hydration.