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.