Product Description:

Stay refreshed on the go with the Hydro Flask Standard Mouth 21 oz Bottle with Flex Cap. Designed for performance and style, this bottle features TempShield® double-wall vacuum insulation to keep beverages cold for up to 24 hours or hot for up to 12.

Fabric Type:

• 18/8 pro-grade stainless steel with TempShield™ double-wall insulation

Closure Type:

• Wide Mouth or Standard lid (Flex Cap/Chug Cap/Straw Lid)

Additional Details:

• TempShield™ keeps cold 24 hrs, hot 12 hrs
• Powder coat finish; no condensation
• BPA and phthalate free
• Ideal for custom laser engraving