Product Name: Straw Cup Product Material: Thickened Glass Heat-resistant Temperature: -20--120 Net Content: 350ml Product Function: Portable Applicable Scenarios: General Features: 1. Anti-corrosion And Anti-rust, Safer, More Durable, Healthier And More Assured 2. Layers Of Barriers Keep The Water Cup Warmer 3. More Outstanding, Warm Water Accompanies You All Day 4. Fresh, Cold, Warm Or Hot, Freely Mix Flavors, Keep Warm And Lock In Freshness To Preserve The Taste Of Drinks 5. Cute Dustproof Cap, Soft Silicone Seal 6. The Whole Body Can Be Disassembled And Washed, No Dead Corners Are Left For Cleaning, And The Large-diameter Cup Mouth Makes Cleaning Easier 7. Clean And Sanitary, Non-slip Silicone On The Bottom Of The Cup, Shock Absorption And Buffering Package Included: 1* (1 Water Bottle)