Amazon.com: Love to Dream Swaddle UP Transition Bag Self-Soothing Sleep Sack 24-30.5 lbs, Patented Zip-Off Wings, Gently Help Baby Safely Transition from Swaddling to Arms Free Before Rolling, 1.0TOG Gray, XL :
3-Stages of Safe Sleepwear Guide – SwaddleDesigns
Amazon.com: SwaddleMe Arms Free Convertible Swaddle – Size Large, 3-6 Months, 1-Pack (Freshly Picked) Baby Swaddle Wrap Helps Transition to Arms Out Sleep for Safe Rolling and Self-Soothing : Everything Else