Hydro Flask Standard Flex Straw Cap Bottle - Trillium - 621ml
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Product Information
Full details
This Hydro Flask Standard Flex Straw Cap Bottle in Trillium (621ml) is for active individuals seeking reliable hydration throughout their day. Its key benefit is exceptional temperature retention, keeping drinks cold for up to 24 hours or hot for up to 12 hours. A potential caveat is that the straw mechanism, while convenient, requires regular cleaning. This durable stainless steel bottle features TempShield insulation and a leakproof Flex Straw Cap for easy one-handed sipping, fitting conveniently into most cupholders and backpack pockets.
All features
| Colour | Orange |
|---|---|
| Container Volume | 621ml |
| Model Part Number | S21CFS678 |
| Brand | Hydro Flask |
Extended Product Information
FAQs
How do I clean the Flex Straw Cap?
The Flex Straw Cap is dishwasher safe on the top rack. For a more thorough clean, you can disassemble it (refer to the manual if needed) and wash the parts with warm, soapy water using a bottle brush for the straw. Ensure all parts are dried completely before reassembling.
Can I use this bottle for hot liquids with the straw cap?
While the bottle insulates hot liquids effectively, the Flex Straw Cap is not designed for use with hot beverages. Using hot liquids with the straw can create pressure and may cause hot liquid to eject when the straw is opened. It is recommended to use the straw cap for cold beverages only.
What is the warranty for this Hydro Flask bottle?
Hydro Flask offers a limited lifetime warranty against manufacturing defects. Please refer to the official Hydro Flask website for full warranty details and registration.
Is the 621ml (21 oz) size suitable for a full day?
The 621ml capacity is ideal for several hours of hydration or for shorter outings. For extended periods without access to refills, a larger capacity bottle might be more suitable.
Does the bottle retain odors or tastes?
No, the 18/8 pro-grade stainless steel construction is designed to prevent flavor transfer and odor retention when cleaned properly.
Can I replace the straw cap if it gets damaged?
Yes, replacement Standard Mouth Flex Straw Caps are available for purchase directly from Hydro Flask or authorized retailers.
What does 'Trillium' refer to?
Trillium refers to the specific colorway of this Hydro Flask bottle, a shade of orange.
Troubleshooting
Bottle is leaking.
Ensure the Flex Straw Cap is fully tightened onto the bottle. Check that the straw is properly seated within the cap and the silicone seals are intact and clean.
Straw is difficult to sip from.
Check for any blockages in the straw or the valve. Disassemble the cap if possible and clean all parts thoroughly. Ensure the straw is fully extended.
Temperature retention is not as expected.
Pre-condition the bottle by filling it with hot water for hot beverages or cold water for cold beverages for a few minutes before use. Ensure the cap is sealed tightly.
Condensation on the outside of the bottle.
This typically indicates a failure of the vacuum insulation. Contact customer support if the bottle is new or under warranty.
Difficulty opening or closing the straw tab.
Ensure there is no debris obstructing the tab mechanism. If it feels stiff, try gently wiggling it. Persistent stiffness may require cleaning or contacting support.
Pros and Cons
Pros
- Excellent temperature retention, keeping drinks cold or hot for hours.
- Durable construction designed for long-lasting use.
- Convenient one-handed sipping with the leakproof straw cap.
- Fits easily into car cupholders and backpack pockets.
- Easy to clean, being dishwasher safe.
Cons
- Straw mechanism requires regular cleaning to prevent buildup.
- Limited capacity for very long excursions without refills.
- Color may vary slightly from online representation.
- Cap is not designed for hot liquids when using the straw feature.
- May be heavier than plastic alternatives when full.
Setup, Compatibility & Care
Setup: The bottle comes ready to use. Ensure the straw cap is securely screwed onto the bottle for a leakproof seal. Open the straw by lifting the tab on the cap.
Compatibility: This bottle is compatible with Hydro Flask's Standard Mouth Flex Straw Caps. It fits most standard cupholders and backpack side pockets.
Care: For best results and longevity, hand wash the bottle with warm, soapy water. The bottle and cap are also top-rack dishwasher safe. Avoid using bleach or chlorine-based cleaners. Do not place the bottle on a stovetop or in a freezer. Ensure the straw and its components are thoroughly cleaned to prevent residue buildup. Allow to air dry completely with the cap removed.