40oz Flask

When planning a day-long outdoor adventure, you must keep your body hydrated. WOLFpak's 40oz flask is the perfect solution for anyone who wants to stay hydrated as they partake in physical activities. With its large capacity and durable design, this flask is ideal for hikers, campers, and any other outdoor enthusiasts. Our stainless steel water bottle is BPA-free and double-wall insulated to keep your drink cold for up to 24 hours or hot for up to 6 hours.

Our flasks also feature a double-walled vacuum, so you can safely place your water bottle inside your gym bag, backpack, or car without worrying about spills or leaks. And with its durable construction, this flask can withstand even the toughest outdoor conditions. Message our support team if you have questions about our 40oz flasks or other products, and we'll get back to you as soon as possible.