S&aring;k Gear Hydrosak Collapsible Water Bottle with Carrying Handle, 750 ml HOLDS MORE, GOES ANYWHERE: Fill it up! Your Hydrosak Bottle holds 750 ml (26 oz.), more than most other collapsible bottles. Yet it easily fits in your cup holder & folds for easy storage. NONTOXIC & BPA-FREE: Made from medical-grade silicone, your bottle is certified safe by the FDA, SGS & LFGB. Plus, it's free of all tastes & odors, so your water's always pure & delicious. HEAT & COLD RESISTANT: This durable bottle withstands temps ranging from minus 75 to 375 degrees F. So, go ahead - pop it into the microwave, freezer & dishwasher (top rack). ULTRA CONVENIENT: Your bottle's sturdy handle clips easily to your backpack. Its leak-proof cap allows one-handed open & close. Plus, its wider mouth lets you fill your beverage with ice cubes. SATISFACTION GUARANTEED: Forget those flimsy foldable bottles. Your Hydrosak Bottle is amazingly durable & backed by our great guarantee: Love it or your money back. (No questions asked!) Sure-grip carrying handle that easily clips to your gear Easy-to-open lid - use just one hand! Lockable push-button latch Leak-proof seal (when closed) Wide mouth - so you can load up with ice cubes Sure-grip carrying handle that easily clips to your gear Easy-to-open lid - use just one hand! Lockable push-button latch Leak-proof seal (when closed) Wide mouth - so you can load up with ice cubes Love hot beverages? Remove cap &amp; heat bottle in microwave Want a frozen treat or icepack? Fill bottle part way &amp; pop into your freezer All done? Wash bottle in top rack of dishwasher