Large, lightweight, and practically indestructible, the Nalgene 48 oz Wide Mouth Silo Bottle is a pioneer for pioneers. Whether you're hiking long distances, camping in the mountains, or working a long shift on a job site, this reusable 1.4 liter plastic bottle helps you stay hydrated so you can go further. An essential addition to your backpacking accessories, the iconic wide neck design makes it easy to toss in ice cubes, add frozen fruit, or attach filtration devices for clean water on the trail. It's suitable for everything from ice water to carbonated drinks, featuring a screw top lid with continuous semi-buttress threads for a leak-proof seal – eliminating worries about spilling in your gym bag. Designed to withstand extreme temperatures from -40F to 212F, this top rack dishwasher-safe bottle is tough enough to freeze and can handle boiling water. Use it as a cooler ice pack, hot water bottle in your sleeping bag, or a container for stirring up campsite ramen. From the freezer to the trail, it offers versatility that metal water bottles just can't. At work or in the wild, you can trust your Nalgene to keep it simple, because life is anything but.