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Standard Mouth Flex Cap

Don't get caught without some refreshment. Made to fit your Hydro Flask bottle, this Standard-Mouth Flex Cap keeps your drinks secure for all-day sippin'.
In stock
SKU
SFX433
As low as $7.00 Regular Price $9.95
or 4 installments of $1.75
by More info

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Fits all Hydro Flask Standard-Mouth bottles (not included)
Leakproof cap is made from 18/8 pro-grade stainless steel that's insulated for maximum temperature retention
Flexible strap is easy to transport and comfortable to carry
BPA-free
Top-rack dishwasher safe
Manufacturer offers a lifetime warranty on this product