LeNest Collapsible Water Bottle, Leak Proof Twist Cap Silicone Sports Water Bottle - BPA Free, 26 Ounce INNOVATIVE DESIGN - LENEST Collapsible water bottle silicone allowed to be folded to 1/5 of the size take up very little space and can store up to 26oz/750ml.The bottles wide mouth design allow bottle allow for easy cleaning. Its also dishwasher safe DURABLE - Possess soft and elasticity never deformation indehiscent High/low temperature change resistant guaranteed to never shatter leak or dent HEALTHY AND SAFE - BPA free odorless with no harmful toxins LEAKPROOF - Seal leak proof silicone secure single button cup lid 300 degree bounce off design and secure lock design tightly latch the cup lid the best bottle never leak