Hydro Flask 21oz Standard Flex Cap Mesa ALPS Double-wall vacuum insulation keeps cold

Double-wall vacuum insulation keeps cold drinks cold and hot drinks hot until the last sip

or just for fun

this allows you to add in another insole once this one has worn down

With pieces 20% larger than standard

This smaller version of the 119 Special is perfect for general outdoor use

Hydro Flask 21oz Standard Flex Cap Mesa ALPS Double-wall vacuum insulation keeps coldSHORT DESCRIPTION Stainless steel water bottle for life on the go. SUBTITLE Hydration on the go. Bullet Point 1 TempShield double wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12 Bullet Point 2 Flex Cap is leakproof when closed Bullet Point 3 Honeycomb Insulated Cap for maximum temperature retention Bullet Point 4 Made with 18 8 pro grade stainless steel for durability, pure taste and no flavor transfer Bullet Point 5 Color Last