Hydro Flask

Hydro Flask

21 oz. Standard Mouth w/ Sport Cap

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Hydro Flask - 21 oz. Standard Mouth w/ Sport Cap

What makes a Hydro Flask a Hydro Flask? Unmatched temperature control, light weight, safe materials, fun colors, the list goes on and on. The 21 oz. Standard Mouth with Sport Cap is perfect for the gym or on a hike or bike ride, and fits all sizes of ice cubes. Their proprietary TempShield™ technology makes for a slim, lightweight flask and keeps cold liquids cold for up to 24 hours, and hot liquids hot for 6 hours.

Technical specifications & features

Weight 10.4 oz (295 g)
Mfg Sku/Part Number S21ST
Dimensions Mouth Diameter: 1.91 in (48.5 mm)
Bottle Width: 2.87 in (73 mm)
Bottle Height: 10.4 in (265 mm)
Material 18/8 Pro-Grade Stainless Steel
Cookware Material N/A
Volume 621 mL (21 fl. oz.)
Insulated Yes - Insulated
Other Features • TempShield™ Technology:
-- Stays cold up to 24 hours, hot up to 6 hours
-- Allows their flasks to have thinner walls without sacrificing performance
-- Eliminates the need for a heavy bottom cap to seal the flask
-- Allows for a slimmer, more streamlined design
-- The lightest-weight bottles in the insulated hydration category
• Sport Cap for easy one-handed sipping
• Durable, sweat-free powder coat finish
• BPA-Free
• Lifetime Warranty through Hydro Flask

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