Quick answer

Choose the Classic Teal Flying Squirrel Pajama for toddlers 12 months–5 years who need a wearable blanket with room to grow, or the Pink Owl Zipadee-Zip for babies 3 months–3 years who are transitioning from a swaddle and need freedom to move.

Why fit matters for safe sleep

A sleep sack that fits well keeps your baby comfortable and reduces the risk of loose bedding. Both the Flying Squirrel Pajama and the Zipadee-Zip follow AAP safe sleep recommendations, but their fits serve different stages of development.

Trade-offs at a glance

  • Age range: Flying Squirrel Pajama fits 12 months–5 years; Zipadee-Zip fits 3 months–3 years. Choose the Zipadee-Zip for younger babies starting to roll, and the Flying Squirrel Pajama for older toddlers.
  • Fit style: Flying Squirrel Pajama has a loose, wearable-blanket fit; Zipadee-Zip has a starfish design that feels secure but allows arm and leg movement. If your child needs a snug swaddle-like feel, the Zipadee-Zip is better. For a roomy sleep sack, go with the Flying Squirrel Pajama.
  • Transition purpose: Zipadee-Zip is specifically a swaddle transition; Flying Squirrel Pajama is a wearable blanket for independent sleepers. Use the Zipadee-Zip to wean off swaddling; switch to the Flying Squirrel Pajama when your toddler no longer needs that security.

Product facts

Which one fits your child?

Best for

  • Toddlers 12 months–5 years who move a lot and need a loose, roomy sleep sack.
  • Parents who want a wearable blanket that stays in place with ribbed cuffs.

Not for

  • Babies under 12 months or those still transitioning from a swaddle—choose the Zipadee-Zip instead.