Hydro Flask 18 oz Water Bottle Colours:PACIFIC Spandex back is made with

Spandex back is made with WasteNot™  polyester which is comprised of 96% recycled PET bottles

Mesh ventilation panels on upper legs

Drivers style with inset thumb

when used as directed

Hydro Flask 18 oz Water Bottle Colours:PACIFIC Spandex back is made withStainless steel, cup holder compatible, fits anywhereour compact, reusable, refillable 18 oz Standard Mouth insulated water bottle keeps cold drinks cold for 24 hours, hot drinks hot for up to 12 hours, and holds enough hydration for quick adventures. TempShield? double wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12 Flex Cap is leakproof when closed Honeycomb™? Insulated Cap for maximum temperature retention Made with 18 8