Premium 18/8 stainless steel inner & outer walls with vacuum insulation for 12-hour temperature retention

Ergonomic long straw design with food-grade silicone tip for comfortable sipping and leak-proof seal

Durable double-wall construction prevents condensation and maintains ideal beverage temperature

Versatile use for hot/cold drinks - ideal for sports, gym, office, and outdoor activities

Advanced copper plating in vacuum layer enhances thermal efficiency by 30%

360° rotatable lid with dust-proof cover and carry loop for on-the-go convenience

FDA-approved materials, rust-proof and odor-resistant for long-term daily use

Unique anti-slip textured base provides stability during intense games/travel

Extra-wide mouth accommodates ice cubes and easy cleaning with bottle brush

Professional-grade durability withstands impacts from hockey/rugby equipment