Built for busy days and branded moments, the Hydro Flask Standard Mouth With Flex Cap 21oz delivers compact performance in custom water bottles your crew will carry everywhere. This go-anywhere bottle fits cupholders, backpacks, and pre-game plans with ease, locking in cold for 24 hours and heat for 12. With a secure Flex Cap and durable powder coat, it's the best sports bottle to keep drinks cold at tournaments, campus events, or training days. A smart choice for expanding your team merchandise lineup, this sleek design helps boost community spirit from morning drills to evening fundraisers. Customize your Hydro Flask water bottles through GameDay Gear - fast decoration, logo-first impact, and gear from premium merchandise brands.

• 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 temperature retention
• Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer
• Color Last powder coat is durable, sweat-free and colorful
• BPA-Free
• Dishwasher safe
• Not for use on a stove, in a microwave or freezer

• What makes custom water bottles worth the investment? They keep teams hydrated, fans engaged, and logos visible everywhere the season leads.
• Build brand momentum with Hydro Flask water bottles that turn every sip into a showcase of team pride and utility.
• Bring the whole roster together with personalized sports drink bottles designed for daily routines, tournament weekends, and sideline essentials.
• Expand your merch lineup with team gear that combines performance-grade insulation with color-rich branding fans and athletes love.
• Let your logo travel from locker room to campus with custom Hydro Flask bottles that represent community spirit and foster belonging.