40 oz Hydro Flask® 2.0 Insulated Wide Mouth Water Bottle with Flex Cap

TempShield™ double-wall vacuum insulation keeps beverages cold for 24 hours and hot for 12 hours Made from durable 18/8 professional-grade stainless steel Wide mouth opening for easy filling, pouring, and cleaning BPA- and phthalate-free for safe hydration Insulated twist-off cap with a flexible handle for easy carrying Sweat-proof finish prevents condensation for a secure grip