Safe Materials: This foldable water bottle is made from food-grade silicone – BPA-free, non-toxic, and odorless – ensuring safe drinking. It can withstand temperatures from -40°C to 200°C. Foldable Design: Our travel bottle, inspired by the Lässig style, features a unique foldable design. When fully extended, it measures 17 cm in height; when folded, its dimensions reduce to a compact 5.3 x 8.5 cm. Thanks to this ultra-compact folding, it takes up minimal space and is easy to carry wherever you go. Portable and Convenient: Our 16-ounce (approx. 47 cl) silicone bottle folds down to a compact size, making it easy to carry and store, even in tight spaces. It is also equipped with a quick-release carabiner, allowing you to easily attach it to a belt loop, backpack, or pocket. Leak-proof and Stable: The lid of this foldable bottle includes a central plastic ring that prevents the bottle from deforming, helping it maintain its shape and ensuring a comfortable grip. Its airtight and secure sealing system effectively prevents liquid leakage. Versatile Use: Our foldable bottle is ideal for a variety of occasions: day trips, mountaineering, camping, hiking, picnics, running, and daily commutes to work or school. Wherever life takes you, stay hydrated!