Bottle Watering Thoren offers three types of watering systems for its cages. You can select from bottle watering, automatic watering or a combination of both. A selection of bottles and lids are available to choose from. We have... 9oz “ink” bottle with stainless steel cap 16 oz “one pint” bottle with stainless steel cap 16 oz “one pint” bottle, drilled with stainless steel cap 16 oz “one pint” glass bottle Accessories for bottles include: sipper tubes, stoppers, plastic caps, and wash baskets. Details available upon request. Automatic water systems or a combination of both automatic and bottle water are available. Details available upon request.