500ML Hot Water Thermos Tea Vaccum Flasks With Filter

✅Keeps water hot or cold for hours
✅Made of stainless steel and BPA-free materials
✅Perfect for travel, work, or outdoor activities
✅Keeps water hot (up to 12 hours) or cold (up to 24 hours)
✅Suitable for tea, coffee, water, or other beverages
✅Fits easily in bags