Ultraspire C2 Race Cup Luminous Blue with Package FEATURES - Highly flexible; Springs open for use; Lightweight; Quick stowing in minimal space ECO-FRIENDLY - Portable and reusable; Waste generation reduced with the environmental impact of a paper cup 100% BPA & PVC FREE - Taste and odor free; No harmful chemicals; Phthalate free EASY TO CLEAN - Dishwasher safe and easy to clean VERSATILE - Holds a full 7 oz of cold or hot fluids; Easy to hold, feels nice in the hand and soft on the lips; A great tool to help scoop up water in an emergency or for use with a filter; Aspire to be fast and clean