The Trailbreak EX Vacuum Bottle from Primus is a durable expedition bottle, this insulated bottle is made from stainless steel making it tough and hard-wearing. The silicone sleeve provides an easy grip and means the bottle will not be cold to touch, ideal for very low outdoor temperatures. Double walled stainless steel keeps your drink hot or cold and also means extra protection of the stopper. This bottle features two stoppers, a regular stopper to keep the drink hot and a ClickClose-stopper. This stopper is a drinking stopper meaning you can drink from the bottle. If you are looking for an effective temperature retaining bottle then look no further.