Already got a Hydro Flask standard mouth water bottle, but looking for an alternative or replacement lid?
Perfect for someone who needs an insulated and sealed alternative to a sports cap, the Hydro Flask Standard Mouth Flex Cap is suitable for any Hydro Flask bottle in a standard mouth size.
Includes an attachment loop for quick and easy handling.
Suitable for any Hydro Flask standard mouth sized water bottles
Mouth Diameter: 4.85cm
Weight: 70g
Honeycomb Insulation™
Stainless steel pivots
Easy-to-carry strap
Hydro Flask are on a mission to save the world from lukewarm. Keep your beverages heated or chilled with the best double wall vacuum insulated bottle out there. All bottles come with a lifetime warranty.