Hydro Flask Aloe 40 Oz Wide Flex Straw Cap Bottle - Green
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Product Information
Full details
The Hydro Flask 40 Oz Wide Mouth insulated water bottle in Aloe Green is designed for active individuals seeking reliable hydration with a stylish, monochrome look. Its key benefit is maintaining drink temperature for up to 24 hours cold, with a convenient, leakproof straw cap for one-handed sipping. However, the straw cap is not suitable for hot beverages. This bottle features durable stainless steel construction, double-wall vacuum insulation, and a comfortable Flex Straw Cap for easy portability and hydration.
All features
| Colour | Green |
|---|---|
| Model Part Number | W40CFS338 |
| Brand | Hydro Flask |
| Container Volume | 1180ml |
Extended Product Information
FAQs
Can I use this bottle for hot drinks?
The Flex Straw Cap is not intended for use with hot beverages. For hot drinks, we recommend using a Hydro Flask lid designed for hot liquids, such as the Flex Cap or a Standard Mouth lid.
How do I clean the straw cap?
Hand wash the cap with warm, soapy water using a brush suitable for straws. You can also disassemble parts of the cap if possible for a more thorough clean. Allow all parts to air dry completely.
Is the 40 oz bottle dishwasher safe?
We recommend hand washing your Hydro Flask bottle and cap. Dishwasher use may affect the insulation and exterior finish over time.
What does 'pro-grade stainless steel' mean?
This refers to the high-quality 18/8 stainless steel used in Hydro Flask bottles, which ensures durability, pure taste, and no flavor transfer between beverages.
How long does the cold insulation last?
The double-wall vacuum insulation is designed to keep drinks cold for up to 24 hours.
Can I use other Hydro Flask lids on this bottle?
Yes, this 40 oz Wide Mouth bottle is compatible with other Hydro Flask Wide Mouth lids.
Troubleshooting
Straw cap is leaking.
Ensure the cap is fully closed and securely tightened onto the bottle. Check the straw seal for any debris or damage.
Liquid is not staying cold for 24 hours.
Ensure the lid is fully sealed. Pre-chill the bottle with cold water before filling with your beverage. Avoid leaving the bottle in direct, extreme heat for prolonged periods.
Difficulty sipping from the straw.
Confirm the straw cap is fully open. Check the straw for any blockages. Ensure the bottle is not overfilled, which can affect suction.
Taste transfer from previous drinks.
Hand wash thoroughly with warm, soapy water. For stubborn flavors, try a mixture of water and baking soda to soak, then rinse completely. Ensure the bottle is fully dry.
Pros and Cons
Pros
- Excellent temperature retention, keeping drinks cold for a full 24 hours.
- Leakproof straw cap allows for convenient, one-handed hydration on the move.
- Durable stainless steel construction prevents taste transfer.
- Stylish, color-matched design in a refreshing Aloe Green.
- Generous 40 oz capacity reduces the need for frequent refills.
Cons
- Straw cap is not designed for use with hot liquids.
- The 40 oz size may be too large for some cup holders or carrying methods.
- Requires separate cleaning of the straw component.
Setup, Compatibility & Care
Setup: The Hydro Flask 40 Oz bottle comes ready to use. Ensure the Flex Straw Cap is securely screwed onto the bottle. The straw is integrated into the cap mechanism.
Compatibility: This bottle is designed for cold beverages only when using the Flex Straw Cap. It is compatible with other Hydro Flask Wide Mouth lids if a different sipping experience is desired.
Care: Hand wash the bottle and cap with warm, soapy water using a bottle brush. Avoid using bleach or abrasive cleaners. For thorough cleaning of the straw mechanism, disassemble the cap as per manufacturer instructions (if applicable) or use a thin straw brush. Air dry thoroughly with the cap off to prevent odors. Not recommended for dishwasher or microwave use.