- 24 hours cold, 12 hours hot
- TempShield double-wall vacuum insulation
- Leakproof when closed
-...- 24 hours cold, 12 hours hot
- TempShield double-wall vacuum insulation
- Leakproof when closed
- Pure taste, no flavor transfer
- Durable stainless steel
- Fits most cupholders
- BPA-Free
- Dishwasher safe
- Not for use on a stove, in a microwave or freezer
- Keep hot liquids out of the reach of children
Stainless steel, cupholder compatible, fits right in your pack—our reusable, refillable 21 oz Standard Mouth insulated water bottle keeps cold drinks cold for 24 hours, hot drinks hot for up to 12 hours, and holds enough hydration for hours of fun. This trusty water bottle is now in a vibrant colourway. Designed to adapt to your adventure, this bottle's TempShield®️ double-wall vacuum insulation keeps drinks cold for up to 24 hours, and hot for up to 12. Furthermore, it is dishwasher safe.
Hydro Flask - Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel WatFree delivery in 1–3 days£23.95Visit shop →
Product Information
Full details
This guide is for Hydro Flask users who want to maximize the performance and longevity of their 21oz Standard Mouth water bottle in Blue. Benefit from its superior temperature retention capabilities and durable design for everyday hydration needs. Keep in mind that while it's dishwasher safe, it's not suitable for use on a stove, in a microwave, or freezer.
All features
Colour
Blue
Model Part Number
810070083922
Brand
Hydro Flask
Extended Product Information
FAQs
Is the Hydro Flask dishwasher safe?
Yes, the Hydro Flask 21oz Standard Mouth in Blue is dishwasher safe.
Can I put the Hydro Flask in the freezer?
No, it is not recommended to put the Hydro Flask in the freezer as it may damage the insulation.
What is the Hydro Flask made of?
The Hydro Flask is made of durable stainless steel and is BPA-free.
How do I clean the Hydro Flask lid?
The lid can be washed by hand with warm, soapy water. Ensure all parts are thoroughly rinsed.
Can I use the Hydro Flask on a stove or in a microwave?
No, the Hydro Flask is not designed for use on a stove or in a microwave.
How long does the Hydro Flask keep drinks cold?
The Hydro Flask can keep drinks cold for up to 24 hours, depending on the temperature and usage.
How long does the Hydro Flask keep drinks hot?
The Hydro Flask can keep drinks hot for up to 12 hours.
What is the warranty on the Hydro Flask?
The product comes with a warranty against manufacturing defects. Contact the manufacturer for specific details.
Troubleshooting
Bottle is leaking.
Ensure the lid is properly sealed and screwed on tightly. Check the silicone gasket in the lid for any damage or debris. Clean or replace the gasket if needed.
Drinks are not staying cold/hot for as long as expected.
Ensure the lid is securely closed. Pre-chill or pre-heat the bottle by filling it with ice water or hot water for a few minutes before adding your drink.
Taste of the previous drink lingers.
Thoroughly wash the bottle with warm, soapy water. Use a bottle brush to scrub the inside. For stubborn odors, try a mixture of baking soda and water.
Pros and Cons
Pros
Excellent temperature retention for both hot and cold beverages.
Durable and built to last with stainless steel construction.
Convenient size and cupholder compatibility.
Dishwasher safe for easy cleaning.
BPA-free for safe use.
Leak-proof design to prevent spills.
Cons
Not suitable for use on a stove, in a microwave, or freezer.
May be too small for some users' hydration needs.
The smaller mouth may be harder to clean with some bottle brushes.
Setup, Compatibility & Care
Setup: Simply rinse the bottle before first use.
Compatibility: Fits most cupholders. Not intended for use with hot liquids if used by children.
Care:
Cleaning: The Hydro Flask is dishwasher safe. However, for best results, hand wash with warm, soapy water and a bottle brush. Rinse thoroughly.
Drying: Allow the bottle to air dry completely after washing.