| Specification Category | Yasuda YS-CB1800 Blue Details | Yasuda YS-CB1800 Stainless Steel Details | Yasuda YS-CB1800 Red Details |
| Brand Identity | Yasuda | Yasuda | Yasuda |
| Model Number ID | YS-CB1800 Blue | YS-CB1800 Stainless Steel | YS-CB1800 Red |
| Total Fluid Volume | 1.8 Ltr (1800ML) Capacity | 1.8 Ltr (1800ML) Capacity | 1.8 Ltr (1800ML) Capacity |
| Primary Structural Material | Heavy-Duty Stainless Steel | Heavy-Duty Stainless Steel | Heavy-Duty Stainless Steel |
| Insulation Core Design | Advanced Vacuum Technology | Advanced Vacuum Technology | Advanced Vacuum Technology |
| Thermal Shield Layer | Internal Copper Coating Matrix | Internal Copper Coating Matrix | Internal Copper Coating Matrix |
| Preservation Capacity | Hot & Cold Long Duration Lock | Hot & Cold Long Duration Lock | Hot & Cold Long Duration Lock |
| Aesthetic Color Palette | Coated Deep Blue Colour | Matte Raw Stainless Steel | Coated Crimson Red Colour |
| Fluid Security Architecture | Threaded Leak-Proof Lid Core | Threaded Leak-Proof Lid Core | Threaded Leak-Proof Lid Core |
| Maintenance Profile | Easy to Clean / Easy to Use | Easy to Clean / Easy to Use | Easy to Clean / Easy to Use |
| Chassis Form Profile | High-Impact Vertical Cylinder | High-Impact Vertical Cylinder | High-Impact Vertical Cylinder |
Advanced Vacuum Thermal Technology: Engineered with an elite insulation framework that creates a high-efficiency thermal vacuum barrier, extending temperature retention parameters for hot or cold beverages over significantly longer durations.
Premium Radiant Copper Coating: Housed inside a durable structural frame, the vacuum insulated core features an internal copper coating designed to reflect thermal radiation and minimize heat dissipation.
1.8 Litre Large Volumetric Capacity: Provides a substantial 1800ML internal storage envelope, serving as an ideal high-capacity hydration asset for sports training, field trekking, and full-day workplace commuting.
Heavy-Duty Stainless Steel Chassis: Fabricated using premium-grade, impact-resistant stainless steel available in a striking Blue Colour, vibrant Red Colour, or classic metallic Stainless Steel finish.
Streamlined Maintenance & Operation: Formed with user-friendly ergonomics and a wide-access mouth profile making the structural vessel exceptionally easy to use and easy to clean, paired with a reliable zero-leak sealing system.