What is "waterbottles"

Usage examples of "waterbottles".

They slept briefly on the ground under the cottonwoods and then rose and drank more water and filled the canteens and waterbottles and rode on.

He handed the waterbottles up to the captain and slung the bridle over his shoulder and reached a hand up and the captain looked down at him and then reached down with his good hand and he struggled up onto the horse behind the captain and reached around and took the reins and turned the horse back up the ridge again.

A bundle and waterbottles were lashed behind his saddle, and a short-bladed sword and a notched sword-breaker hung at his belt, along with a cudgel.

The suits had toilet functions, heating and cooling units, rechargeable batteries, waterbottles, and air tanks, all the comforts of home.