Hydro Flask Standard Mouth 21oz (621ml)



Dispatched within 48 hours, or 3-5 days if sourced from store.


Order before 1pm for guaranteed next day delivery of this item*


On all orders over £150*


Reserve this item and collect it from one of our stores free of charge

Whether it’s a day working in the office or out hiking in the hills, Hydro Flask has the hydration solution for you. Their Standard Mouth 21oz bottle features proprietary TempShield technology: double wall and vacuum insulated, it’ll keep drinks hot up to 12 hours and cold for 24. The durable powder-coated finish stays condensation free and is easy to grip when drinking on the go.

  • 18/8 pro-grade stainless steel
  • TempShield – double wall, vacuum insulated technology
  • Keeps drinks hot up to 12 hours, cold for 24 hours
  • Durable, condensation-free powder coated finish is easy to grip
  • Flex cap with Honey Comb insulation locks in temperature for longer
  • Flex cap features a comfortable carry strap with stainless steel pivots
  • Slim, streamlined profile
  • BPA and phthalate free
  • Compatible with most backcountry water filters

Capacity: 621ml

Weight: 340g