مجموعة: insulated cup 保温杯

This thermos cup is made of scientific materials. The inner liner is made of food-grade 304 stainless steel, which has a high chromium content and excellent toughness. It can form a dense oxide protective film. When holding daily drinking water, it will not rust or have any odor, safeguarding the health of drinking water. The outer layer is made of 201 stainless steel, which is hard and sturdy. It is treated with a matte finish, making it anti-slip and resistant to bumps when held.

这款保温杯采用科学材质搭配，内胆甄选食品级 304 不锈钢，含铬量高且韧性出众，能形成致密氧化保护膜，盛装日常饮水不生锈、无异味，守护饮水健康。外层选用 201 不锈钢打造，材质坚硬结实，搭配磨砂工艺，握持防滑且耐磕碰。 

Relying on a double-layer vacuum temperature-locking structure, it can achieve 12-hour heat preservation and 6-hour cold preservation. The lid is equipped with a food-grade silicone sealing ring inside, ensuring no leakage when inverted 360°. The one-click pop lid design is suitable for one-handed operation. The simple color scheme is suitable for multiple scenarios and meets the daily commuting and campus usage needs with its affordable cost performance.

依托双层真空锁温结构，可实现 12 小时保温、6 小时保冷。杯盖内置食品级硅胶密封圈，360° 倒置不漏，一键弹盖设计适配单手操作。简约配色适配多场景，以亲民性价比满足日常通勤、校园使用需求。