Halo brand sleep sack with zipper. Sleeping bag. Swaddle. Light blue color with Swiss dot pattern. Size medium. 6 to 12 months. 16 to 24 pounds recommended for baby or infant. Perfect for a baby girl or baby boy. Blue but gender neutral. Halo brand. Back is best 3/$9 shop my closet to bundle and save! Buy more save more. Great brands and all sizes in my closet!