Portable Thermos Bottle – 500ml Stainless Steel, 8–12hr Heat Retention

🌡️ Keeps Drinks Hot or Cold for 8–12 Hours

🧊 500ml Capacity – ideal for travel or office

🔒 Leak-Proof & Durable – made of high-quality stainless steel

🎨 Color Options: Navy Blue, Gray, Green, Black, Pink

💼 Minimalist & Professional Design – perfect for business or casual use

🌿 Eco-Friendly & Reusable – ditch disposable bottles