Brand: Rivora

First Date Available: 2026-07-10

Product name: Vacuum flasks
Color: Red
Material: 304 stainless steel
Size: Capacity: 400mL
Weight: 160g
Function: Thermal insulation, cold insulation
Applicable scenarios: sports, home, outdoor

Red Color Finish: These vacuum flasks feature a red color finish that adds a bright and energetic look to portable drinkware. The vibrant coating resists fading during regular handling and washing.
304 Stainless Steel Material: These vacuum flasks are constructed from 304 stainless steel material, providing a rust-resistant and food-safe interior for beverages. The grade 304 composition maintains purity without metallic taste transfer.
400mL Capacity: These vacuum flasks hold a 400mL capacity, sufficient for a single serving of coffee, tea, or cold water. The volume fits standard cup holders in vehicles for convenient transport.
160G Lightweight Weight: Weighing only 160g, these vacuum flasks are lightweight and easy to carry in bags or backpacks. The reduced mass minimizes added burden during travel or commuting.
Thermal Insulation Function: These vacuum flasks provide thermal insulation function to keep hot drinks warm for several hours. The double-wall construction slows heat transfer from the liquid to the outer surface.
Cold Insulation Function: These vacuum flasks also offer cold insulation function to maintain chilled beverage temperatures. The sealed vacuum layer prevents external warmth from warming cold contents during outdoor use.