Lifeline First Aid 4742 Survival In A Bottle Survival (in a bottle) was the very first model designed by LifeLine and it is their #1 selling model. With smart contents that provide Hydration/Warmth/Light/Safety and an attractive price there is little wonder why it has been such a hit! Lifeline First Aid 4742 Survival In A Bottle Features: Compact first aid kit in a bottle Keeps you prepared for minor injuries Smart contents that provide hydration, warmth, light, and safety Great for outdoors, boating, paddling excursions, camping, and more Bottle is dishwasher safe Contains 26 oz BPA-free water bottle, one plastic flashlight, two pack AA batteries, one emergency blanket, one poncho, one 5-in-1 whistle, and one reusable zipper-lock bag