6-pack Marvel Avengers Collapsible Foldable Water Bottles (12 Oz) and 12-pack Summer Shaped Silicone Bracelets - BPA Free - Marvel Heroes Party Favors for Kids and Marvel Heroes Party Supplies for Kids - Included Are 2 Captain America Water Bottles, 2 Incredible Hulk Water Bottles, and 2 Iron Man Water Bottles Best party favors for Marvel Avengers / Heroes fans - let each kid fill it with their favorite drink and then keep as a party favor BPA FREE and Eco-friendly bottle to replace old platic bottles Foldable, freezable and stand like a regualar bottle when filled Soft-sided collapsible water bottle holds up to 12 ounces of your favorite cold beverage Easy clean - just fill with warm water and shake or top-rack dishwasher safe (not microwave safe)