Oakline 500ml Double Wall Vacuum Insulated Stainless Steel Water Bottle | Leakproof | Hot & Cold Flask | Matte Black

Stay refreshed wherever you go with the Oakline 500ml Double Wall Vacuum Insulated Stainless Steel Water Bottle. Crafted from premium food-grade stainless steel, it keeps beverages hot for up to 10 hours and cold for up to 30 hours. The double-wall vacuum insulation prevents condensation, while the leakproof lid ensures spill-free carrying. Its sleek matte black finish offers a stylish, durable, and scratch-resistant design suitable for work, travel, gym, school, hiking, and daily use. BPA-free, reusable, and eco-friendly, this lightweight bottle features a convenient carry strap and wide-mouth opening for easy filling, cleaning, and comfortable everyday hydration.