The Hydro Flask bottle keeps you on the move – with 621 ml (21 OZ) volume and standard Flex Cap.

It can be easily stored in a small shoulder bag, the side pocket of your backpack or a cupholder and has enough capacity to keep you going for hours – without unnecessary ballast.

The Standard Mouth bottle is ideal for sipping, but still has room for ice cubes. Equipped with the insulated Flex Cap, designed for ultimate portability and comfort.

Features:
• TempShield insulation prevents condensation and keeps beverages cold for up to 24 hours and warm for up to 12 hours.
• Durable construction made of high-quality 18/8 stainless steel
• BPA-free / Phthalate-free
• Compatible with the Standard Mouth Insulated Sport Cap
• BPA-free / Phthalate-free
• Lifetime warranty from Hydro Flask
• Capacity: 21 oz/ 621 ml
• Weight: 320 g
• Product height: 239 mm, Diameter: 73 mm
• Diameter mouth: 49 mm