Thermal-insulating bottle cap, plastic, "Wide", Black - Hydro Flask

"Wide" mouth bottle cap, made of plastic, Hydro Flask brand

Stay hydrated on hikes or bike rides with the Wide Mouth Flex cap. Being made of plastic and stainless steel pivots, it has a flexible strap that will be easy to handle. Moreover, the cap is insulated with Honeycomb Insulation™ to keep drinks cold for up to 24 hours or hot for up to 12 hours - regardless of the weather outside.

Features
Honeycomb™️ insulation for optimal temperature retention; 
Durable, stainless steel pivots allow the strap to move easily;
Flex Strap strap for easy bottle transportation;
BPA-free.

Fits the "Wide Mouth", "Wide Straw" and "Wide Sip" bottles.

The product is dishwasher-safe.