*Product information and pricing may vary - to confirm current pricing, availability, shipping, and return information please contact House Of Knives. In the event of a pricing discrepancy, the retailer's price will apply.
Hydration on the go just got easier with the Hydro Flask leakproof, insulated Flex Straw Cap. Add it to your favorite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere. The lid comes with two removable straws that can be trimmed to fit the depth of the bottle as needed.
Product Benefits
Standard Mouth Flex Straw Cap fits all Hydro Flask Standard Mouth Bottles
Straw is easy to trim to fit your favorite Hydro Flask
Flex Strap is easy to transport and comfortable to carry
Honeycomb™ Insulated cap for maximum temperature retention
Leakproof when closed so you can reliably sip and transport your refreshment without worry
BPA-Free & Toxin-Free
Removable components for easy cleaning.
Also compatible with Small Flex Strap Packs
Hydration on the go just got easier with the Hydro Flask leakproof, insulated Flex Straw Cap. Add it to your favorite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere. The lid comes with two removable straws that can be trimmed to fit the depth of the bottle as needed.
Product Benefits
Standard Mouth Flex Straw Cap fits all Hydro Flask Standard Mouth Bottles
Straw is easy to trim to fit your favorite Hydro Flask
Flex Strap is easy to transport and comfortable to carry
Honeycomb™ Insulated cap for maximum temperature retention
Leakproof when closed so you can reliably sip and transport your refreshment without worry
House of Knives is a successful privately 100% Canadian owned business that was first established in 1979. We distinguish ourselves from corporate stores by offering a broader selection of quality products, a higher level of customer service, and a sharper focus on product knowledge.
