Space saving design: lightweight and foldable for easy storage; fits into backpacks, car compartments, or purses without bulk; ideal for outdoor adventures or daily use. Leak proof: dual sealing system with a sealing ring and buckle to prevent spills whether the bottle is upright or inverted. Effortless to use: PET water bottle designed for simple filling and dispensing, providing quick hydration on the go. Strong material: made from sturdy, environmentally conscious PET; retains its shape after repeated use, offering resilience and helping prevent cracking. Size and compatibility: compact and portable; folds when empty for convenient storage and everyday use with dogs during walks, trips, or travel. Use scenarios: Hiking or camping trips where compact water access is important Daily dog walks or errands, stored in a bag or car for quick hydration Travel or car rides, keeping water readily available for pets without leaks