Dependable Temperature Retention 304 stainless steel vacuum construction provides consistent temperature control, keeping cold water for 24 hours and warm water for 12 hours. This makes it suitable for allseason outdoor use, delivering dependable hydration for pets outdoors. Convenient Working Design A twist lid or button mechanism paired with a specially textured grip ensures steady handling, even with wet hands or gloves. This design supports quick and straightforward hydration for dogs and their owners. Easy Maintenance Rinses clean with water and features a smooth interior with no seams, simplifying daily cleaning and helping maintain hygiene for pet owners. Convenient Strap Option An adjustable carry strap enhances portability by allowing attachment to backpacks or wrists. The lightweight 400ml portable design supports medium to large dogs. Use scenarios Long hikes or camping trips where reliable temperature control keeps water usable throughout the day. Daily walks or park visits where a secure grip and easy onehanded hydration are beneficial. Travel or errands where the strap allows hands carrying, making it convenient for owners with medium to large dogs.