Features:
1. Thickened PVC material, high temperature resistance, no obvious odor when injected with hot water
2. New cycle temperature locking technology increases the heat preservation time by 6 times
3. Crystal soft velvet fabric, upgraded touch and even warmth transmission
4. Sealed and leak-proof design, no spillage when shaken or inverted.
5. Three turns to deepen the thread, no silicone seal
6. Smoothly twist and close to ensure no leakage.
7. PP sealed screw cap, heat-resistant, durable, leak-proof
Product parameters:
1. Material: high density PVC
2. Fabric: Crystal super soft velvet
3. Function: safe and explosion-proof, long-lasting thermal insulation, skin-friendly suede surface, even heat dissipation, dual use of hot and cold
4. Capacity: 500ml, 1000ml
5. Dimensions: 12.5 x 21 cm, 15 x 26 cm
6. Weight: 139g, 187g
7. Note: Only hot water bottles + fluffy covers will be shipped, nothing else!