Nested Bean

Have any moms tried the nested bean products? They have onsies and swaddle blankets etc.. they’re supposed to help your LO sleep better and longer. Would love to know if you’ve tried it out. My baby girl is 16 weeks old and only naps for about 25 minutes. Sometimes an hour if we’re holding her. She gets so cranky because she’s still tired and won’t let anyone else hold her. I’m looking to try their products out, please let me know if you’ve tried it and if so did it help.