Premium Japanese vacuum insulation technology ensures 12-hour heat retention and 24-hour cold retention

High-grade 18/8 stainless steel interior with rustproof coating and odor resistance

Military-grade impact-resistant outer shell with anti-slip textured tiger pattern grip

Precision-engineered one-touch open lid with leakproof silicone sealing ring

500ML ideal capacity for gym sessions, hiking trips, or office hydration

Mirror-polished mouthpiece for smooth drinking experience

Dishwasher-safe construction with wide mouth for easy cleaning

BPA-free materials certified by international food safety standards

Ultra-lightweight design (380g) with ergonomic curved silhouette

Compatible with most car cup holders and backpack side pockets