Welcome to Bootleggers Online Store

  • New shoes will be added weekly. Check Back Often!

  • Free Shipping for orders over $50

  • Take Advantage of Free Shipping Today! ($50 minimum)

Hydro Flask 21 Oz Standard Mouth

Hydro Flask 21 Oz Standard Mouth




The versatile Hydro Flask® 21 oz Standard Mouth with Standard Flex Cap is the perfect size to fit in your car’s cup holder or your packs side pockets, but with the added bonus of keeping your water cold for whenever your outdoor adventures call for a moment’s reprieve.

Capable of keeping beverages cold for up to 24 hours, or hot for up to 12 hours, the insulated water bottle has a standard mouth with a stainless-steel collar and curved radius for easy drinking.

Made from 18/8 pro-grade stainless-steel, the bottle also features a Color Last™ powder coating that makes it slip-free.

The screw-on cap features an easy carry handle.

Stock Number: Black, Stone, Cobalt Hydroflask

Additional information


Black, Cobalt, Stone

We want to make returns or exchanges as easy as possible. Products need to be returned to us in the original condition they were received, unworn, and in their original packaging.
There are a couple of options to get your purchase back to us:

Ship your item to us

Ship your item(s) to us using the carrier of your choice. We recommend requesting a tracking code as we are not responsible for package lost in transit. Please mail your package to this address:

BootLegger's Footwear Centers
Distribution Center
Attn: Customer Returns
323 Gonic Road Unit 6
Rochester NH 03839

Your package must contain the purchase receipt and a brief explanation of your request for return or exchange to ensure proper credit. Email us at info@bootleggersfootwear.com or call Customer Service at 1-800-539-1407 if you need assistance or have any questions.