About this item This flexible and compact silicone container is great for travel, cycling, and fits easily with your hiking gear. To change the size of the bottle, just untwist the cap and pull or push lightly on the silicone collapsible water bottle. Works well for your kids backpack as it is retractable, packable and light for fast storage Dimensions for this bottle are 5" H when it is compacted and 8.5" H when fully expanded. Holds up to 16 oz/ 470 mL of liquid and is 2.75" L x 2.75" W This refillable food grade bottle can be cleaned by hand in your sink and stores away quickly, making it the perfect pocket size water bottle for training › See more product details