Icicle- Silicone Travel Folding Cup 100% Food Grade Silicone FoldingCup-Red Made of durable & long lasting 100% FDA Food Grade silicone; Dishwasher safe & BPA-free. Easy to fold with one hand and does not take up space for neat storage because it is made of soft silicone material Stable rigid base with flexible walls; Spill resistant, versatile shape. Very convenient for outdoor trips, camping, fishing etc. Handy and light in weight, easy to carry around as it does not take up space.