Standard Flex Straw Cap TPFB-BO Mesh sleeves and back keep

Mesh sleeves and back keep air circulating to help you stay cool when work heats up

The ultra-light UVX fabric wicks and dries quickly and laser-cut breathing holes aid airflow and helps prevent sunglass fog

Improving upon standard protection against corrosion

Excellent Manageability - Lower memory for superior casting

Holds maps

Standard Flex Straw Cap TPFB-BO Mesh sleeves and back keepFlip and Sip. Hydration on the go just got easier with our leakproof, insulated Flex Straw Cap. Add it to your favorite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere. 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