Avengers Reusable Water Bottles 11 Oz for Kids - Marvel Avengers Party Favor 12 Piece Bundle with 11 Oz Bottle with Pull Top Lid Plus Tattoos, Stickers for Boys | Bulk Avengers Water Bottles. This Marvel Avengers party favor bundle comes with 12 reusable Avengers water bottles with pull top lid, each able to hold 11.8 oz of liquid. Sure to be a hit with all Marvel fans, these Avengers tumblers are great to use as party favors, party supplies, goodie bag fillers, gift basket fillers, and more! Each durable cup depicts colorful artwork of the Avengers on a colorful background, perfect to pair with all other Avengers birthday party decorations. Officially licensed Marvel Avengers water bottles for kids, boys and girls alike. Set also includes Marvel Avengers tattoos, Avengers stickers, and a Beach Kids superhero door hanger.