**Product Specifications:**
**Brand:** FU+
**Product Name:** Classic·Joy Series Temperature Control Cup
**Product Number:** FU133B-S320
**Colors Available:** Gentleman Black, Elegant White, Gemstone Red
**Capacity:** 320ml
**Weight:** 470g
**Materials:** Inner Liner - 316 Stainless Steel; Outer Shell - 304 Stainless Steel; Food-grade PP Material Inner Plug
**Features:**
Fashionable aerospace-inspired design
1-minute rapid cooling
Aerospace phase change material
316 stainless steel inner liner
12-hour long-lasting insulation
Stylish three color options
Vacuum insulation technology
Patented rapid cooling lid
Patented bounce button design for smooth water flow
Dual-use lid can be flipped to use as a cup
Soft silicone base for stability
Removable food-grade PP tea separator
Wide mouth for easy water filling
**Performance:**
6-hour high-temperature heat lock
12-hour warm insulation
Temperature retention: 80°C (6h), 62°C (12h), 48°C (24h), 60°C (48h), 40°C (60h), 20°C (72h)
Tested under conditions where 95°C water is filled at 23°C room temperature
**Additional Information:**
Designed for on-the-go use
Suitable for daily hydration needs
Ideal for travel and outdoor activities
**Certifications:**
Design Patent Certificate
Aerospace Material Testing Certification
Patent Number: ZL202130241936.4
**Note:** Product specifications are subject to change without prior notice.
