Package includes: 4 foldable water bottles in distinct colors (blue, white, black, red). These vibrant colors allow easy differentiation between beverages, making them ideal for family outings and outdoor activities. Key Benefits: - Space-Saving Design : Each bottle holds 700 ml and stands upright when full. Once empty, it folds down to just 1/4 of its size, making it easy to store and transport. - Convenient Carry Options : Each bottle comes with a sturdy metal carabiner for easy attachment to backpacks, bicycles, or belt loops, enabling hands-free transport. - Safe and Durable Material : Made from food-safe, BPA-free material, these bottles are leak-proof and drip-resistant. They are washable and reusable for long-term use. - User-Friendly Opening : The bottles feature a wide mouth that unscrews easily, facilitating hassle-free filling and cleaning. They can be stored conveniently in your refrigerator or freezer. Practical Applications: - Camping and Hiking : Stay hydrated during your outdoor adventures with these lightweight and compact bottles. - Traveling : Perfect for road trips or travel, the bottles fold neatly in your luggage, ensuring you always have access to fresh water. - Daily Use : Convenient for school, work, or workouts—fill your bottle with water or your favorite beverage and take it on the go. Optimize your hydration experience with these versatile, foldable water bottles, designed for functionality and ease of use in any setting.