Premium 18/8 stainless steel construction for superior durability and rust resistance

Advanced double-wall vacuum insulation maintains temperature for 24 hours (hot)/12 hours (cold)

Precision laser welding technology ensures 100% vacuum seal with zero leakage

350ML/500ML capacity options with wide mouth for easy filling and cleaning

Ergonomic push-button lid with leak-proof silicone gasket for one-handed operation

Mirror-polished inner surface prevents flavor retention and bacterial buildup

Ideal for office commutes, outdoor adventures, gym sessions, and travel

BPA-free materials meet FDA food safety standards

Matte exterior finish with scratch-resistant coating for long-lasting aesthetics

Includes bonus cleaning brush and fits most car cup holders