While children are constantly outgrowing their gear, it's worth the inconvenience to provide them with the gear they need to learn the value of adventure. Kelty s Callisto 30 Sleeping Bag is your little one s perfect sidekick for weekend camping trips, overnight tournaments, and summer sleep-overs. Synthetic insulation is ready to keep them warm on frosty spring mornings and keeps you from worrying. A built-in soft taffeta lining improves durability for the rambunctious types. The included stuff-sack makes packing and storage so easy that the kids can help you get it done.