Premium Material
Constructed of 18/8 food-grade stainless steel, durable and unbreakable. All components are non-toxic, Lead Free, BPA free and environmentally friendly. Electro polished inside, highly resistant to rust, giving you a clean tasting drink every time!
Vacuum Insulation
Designed with double-walled vacuum insulation, it features a superior insulation and a condensation-proof design and can keep hot for 12 hours and keep cold for 24 hours, allowing you to enjoy your favorite flavor in the long run.
Functional Lid Design
1)The thickened version of the waterproof silicone ring and heavy threads on lid are used to make the seal more secure. 2)Foldable nozzle and straw make you drink much easier. 3) Built-in handle enable you to hold through two or three fingers, relieving finger pressure while walking.
More Capacity Options
This item has multi different capacities, 350ml/500ml/600ml/750ml/1000ml. Each of them is quite suitable for travel or any indoor/outdoor activities.