A collapsible silicone bottle is a particularly cool and practical solution for cold drinks for athletes, students, and travelers. Hydration is crucial during all activities, both outdoors and indoors, so it's worth always carrying a bottle of water, isotonic drink, or other hydration. Our bottle is also flexible, so you can fold it down to a small size in seconds after emptying it, taking up minimal space. A practical carabiner also allows you to easily attach it to a belt, bag, or backpack. Now our bottle can be personalized; you can write your name or club name on the silicone band with a waterproof marker. The generous capacity of approximately 550 ml will keep you hydrated at school, during training, on a trip, or while hiking. The attractive, sporty look will attract envious glances from your friends ;) Our bottle is made of high-quality, food-grade silicone, which is safe, non-toxic, and odor-free. The bottle is easy to clean; thanks to its wide opening, you can easily wash and refill it. The cap features a foldable, convenient drinking spout. By using our bottle, you're protecting the environment by replacing disposable bottles with a cool, reusable bottle. Gadget details: foldable silicone bottle with a comfortable spout for cold drinks, a cool, sporty pattern on the silicone band, personalization options (with a name or club name), for example, with a waterproof marker, and a carabiner for attaching to pants or a backpack. Made of high-quality food-grade silicone, safe, non-toxic, BPA and phthalate-free, very practical and useful in many situations, for school, training, and trips, light, flexible, small when folded, capacity up to 550 ml, bottle folded 11 cm, folded 19 cm, great and practical gift for all active kids, colorful gift packaging.