The TwistLock Canteen is designed to keep your beverage at the perfect temperature – whether hot or cold – for hours! The double-walled stainless steel construction is ready to withstand the toughest elements, and at 20 ounces, the TwistLock Canteen is just the right size for all your adventures. This Canteen is compatible with all TwistLock Locking Bases, and can be used alone or with any standard traditional cup holder.

The TwistLock Tumbler is designed to keep your beverage at the perfect temperature – whether hot or cold – for hours! The double-walled stainless steel construction will withstand the toughest elements, and at 22 ounces, the TwistLock Tumbler is just the right size for all your adventures. This premium insulated Tumbler is compatible with all TwistLock Locking Bases, and can be used alone or with any standard traditional cup holder.