Fuel every adventure with the Marvel Avengers Water Bottle, designed with bold superhero graphics and built for everyday hydration. This 420ml bottle is made from BPA-free, food-grade Tritan material—eco-friendly, non-toxic, and safe for regular use. Featuring a lockable push button lid and a soft silicone seal for leakproof sipping, it’s ideal for school bags and backpacks. A built-in carry handle makes it easy to grab and go. Freezer-safe, dishwasher-safe (top rack without lid), and suitable for warm water, this lightweight Marvel bottle pairs perfectly with a matching lunch box for a heroic school day. marvel avengers water bottle, kids school bottle, BPA free tritan bottle, leakproof superhero bottle, water bottle with handle, push button bottle for kids, eco friendly hydration, marvel back to school gear, blue kids drinkware, superhero lunch accessories