Stay hydrated on the go with our innovative Collapsible Water Bottle, designed to hold up to 650ml of liquid for your convenience during workouts or outdoor activities. Crafted from high-quality food-grade silicone material, this water bottle is not only flexible and durable but also odor-free, ensuring a safe and enjoyable drinking experience every time. Elevate your fitness routine with the unique Dumbbell Fitness Water Bottle feature, allowing you to strengthen your arm muscles while staying hydrated throughout your workout. The practical carabiner design enables you to easily attach the bottle to your bag or carry it by hand, making it a versatile and space-saving solution for your active lifestyle. Whether you're hitting the gym, traveling, hiking, or cycling, this multifunctional water bottle is the perfect companion for all your adventures, offering convenience and functionality wherever you go. Description: Stay hydrated on the go with this innovative Collapsible water bottle. With a capacity of 650ml, this bottle is perfect for storing your favorite beverages. Crafted from food-grade silicone, it is both flexible and durable, ensuring no unwanted odors. The lid features a sealing ring to prevent any leaks, making it ideal for travel, fitness, mountain climbing, and cycling. Additionally, the unique dumbbell design allows you to exercise your arm strength while staying hydrated. The convenient carabiner design enables easy attachment to your bag or carrying by hand, saving space and providing portability wherever you go. Item Name: Water Bottle Material: Silica Gel Expanded Capacity: 650ML. Folding Capacity: 250ML Features: Folding, Reusable, Leak-proof Size Details: Expansion:8 x 24cm/3.15" x 9.45"(Approx.) Folding :8 x 12cm/3.15" x 4.72"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Water Bottle