Hydro Flask - 21 Oz Standard Flex Straw Cap - Mermaid Green

Designed for easy everyday hydration, the Hydro Flask 21 Oz Standard Flex Straw Cap in Mermaid Green combines practical with the brand’s trusted insulated performance. Crafted from durable stainless steel with TempShield® double-wall vacuum insulation, this bottle helps keep drinks cold for hours while remaining lightweight and comfortable to carry. The Flex Straw Cap provides convenient sip-and-go access, while the vibrant Mermaid Green finish adds a fresh, standout touch to your daily essentials.

Durable stainless steel construction

TempShield® double-wall vacuum insulation

Keeps beverages cold for hours

21 Oz capacity

Flex Straw Cap for convenient hydration

Leak-resistant when closed

BPA-free and phthalate-free

Lightweight and easy-to-carry design

Compatible with most cup holders

Colourway: Mermaid Green

Ideal for those seeking a blend of and understated style, the a testament to the brand's commitment to quality and design.