Straw Cap
Hydro Flask Flex Straw Cap for Standard Mouth Bottles, Black
Standard Mouth · Black
Straw Cap
Hydro Flask Flex Straw Cap for Standard Mouth Bottles, Black
Standard Mouth · Black
Ships from the US · arrives in 1–2 weeks. Delivery info
A black Hydro Flask Flex Straw Cap for standard mouth bottles, a leakproof-when-closed insulated cap with a flex strap for carrying.
Also available in Wide Mouth, Black.
Product details
Sip through a straw
This replacement cap gives a standard mouth bottle a straw lid for drinking on the move. When closed, it is designed to be leakproof, and the flex strap makes the bottle easy to carry.
Fits these standard mouth bottles
It is listed for standard opening bottles in 18 oz (532 ml), 21 oz (621 ml) and 24 oz (709 ml) sizes.
Dishwasher safe
The cap is made from materials chosen for drink safety, and it is dishwasher safe. Hydro Flask supplies a lifetime warranty against manufacturer defects.
How to use
Unscrew the existing lid, fit the straw cap to the bottle and sip through the straw. Close it when not in use.
Before you choose
For standard mouth bottles only; the wide mouth version is a separate product. Leakproof when closed.
About the brand
Hydro Flask
Insulated drinkware brand known for durable stainless steel bottles, including the wide mouth Flex Cap bottle.
Delivery & returns
This item ships from the USA and takes longer to arrive. The standard UK-stock delivery estimates do not apply.
Standard UK delivery: free on all orders. Estimated 2–3 working days after dispatch.
Express UK delivery: estimated 1–2 working days after dispatch. Free on orders over £75.
Please allow up to 2 working days for order processing; orders are often dispatched the next working day. Delivery times are estimates, not guarantees.
Standard UK delivery: free on all orders. Estimated 2–3 working days after dispatch.
Express delivery is not available on this item.
Please allow up to 2 working days for order processing. Delivery times are estimates, not guarantees.
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Good for
Everyday use, On the go
Format
Drinkware
Hydro Flask Flex Straw Cap for Standard Mouth Bottles, Black
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