Umium - Stainless Steel Thermos Flask 350ml

Why choose the Umium thermos flask? Made from sustainable, high-quality stainless steel, this stainless steel water bottle is built to last. Features a push-button closure and a cap that doubles as a drinking cup, making this stainless bottle water perfect for convenience. Double-wall vacuum insulation ensures this thermal flask keeps drinks cold for 8 hours and hot for 6. Compact 350ml size for easy portability, ideal for travel or daily use in this water flask stainless steel. Made from food-safe, non-toxic materials, this stainless steel flasks ensures safety and durability. Enjoy optimal temperature control with this thermal vacuum flask, perfect for hot and cold beverages. Reliable and portable, this flask thermal is your go-to for any adventure.