PORTABLE HYDRATION without bulky metal or plastic water bottles that take up too much room. 

Sperric’s Collapsible Water Bottle! Travel-friendly water container features a unique folding mechanism.  Wide-mouthed design is easily refillable and completely reusable. Made from food-grade silicone approved for a worry-free consumption.  Retains shape despite repeated molding and squeezing.  Lightweight and dishwasher.  Taste and odor-free.  Wide-mouthed design allows seamless transferring of ice cubes.  Includes carabiner.