The Prodigy Insulated Water Bottle is ideal for disc golfers on the go. It holds 12 oz (0.35 L) of liquid and features double-wall vacuum insulation technology, so drinks will stay cold up to 24 hours or hot up to 12 hours. For added convenience, it comes with a straw lid for quick and easy drinking, as well as a handle so you can easily pull it out of a drink holder or carry it. The Prodigy Insulated Water Bottle fits perfectly in the drinks holders on Prodigy Disc Golf bags. The bottles are made of durable A2 Grade Stainless Steel and is BPA Free, with a beautiful powder coat finish and engraved logo.