4 Season Ultimate Baby Sleep Bag

The award-winning 4 Season Ultimate Baby Sleep Bag keeps your baby at aperfect temperature throughout the night, year-round. That means theres no need to worry about whichweight sleeping sack to use, or whether your baby will be too hot or cold while sleeping theyll always be just right!

Made with super-fine and supremely breathable merino wool, it helps keep your baby warm when its cold and cool when its warm. That temperature regulation means that your baby will sleep comfortably throughout the night and that means a better nights sleep for you too.

It comes in a universal size that fits babies from 2 months to 2 years. So, instead ofbuying a different sleeping bag for different seasons, as well as buying larger ones as they grow, you just need one Woolino sleep bag for your baby, right up until they turn two!

• 100% Natural
  Silky-soft hypoallergenic merino wool lining and the finest organic cotton outer.
• 4 Season use
  Unlike other brandsleep sacks that come in either winter or summer weight/TOG rating, the Woolino 4 Season Sleep Bag can be used year-round. Its suitable for room temperature 63-75F (17-24C). Because of merinos unique ability to regulate body temperature, it helps keep your baby warm when it’s cold and cool when it’s hot.
• Grows with your baby
  It has a universal size so it can be used for babies 2 months up to 2 years old. For smaller babies, simply close the underarm snaps to adjust the fit.
• Excellent value
  You dont have to buy a different sleep bag every few months. Woolino Ultimate 4-Season Sleep Bag is the only baby sleep bag your babyneeds, in winter or summer, until they turn two years old.
• Designed to be practical
  It features double shoulder snaps and a two-way side zipper, so it opens up completely flat for easy dressing without waking the baby. For easy nighttime diaper changes, you can open the bottom only. Zipper-pull guards protect baby’s skin and discouragebaby from chewing on the zipper pull.
• Travel friendly
  A closable seatbelt opening allows for easy transfer between stroller, car seat, and crib, so you can keep your babys sleep routine intact while on the go.
• A saferalternative to loose blankets
  Helps your baby stay covered through the night, replaces loose blankets in the crib, and promotes back sleeping.
• Free Nursery Thermometerwith a dressing guide included.

Wash & Care

Machine wash on low (100F max), use wool or mild detergent. Close zipper. Can be tumble dried on No Heat or Air Dry setting. Hang to dry whenever possible.To refresh and reduce washing, turn garment inside-out and air often.

Sizing

Wedo not recommend sizing up.The sleep bagshould bewell-fitted around your child’s upper body for a safe and secure fit. We suggest using our recommended sizing guidelines to find the correct size based on your child’s age, height, and weight.Your baby should not be below the minimumrecommendedweight.

Size Height Weight 2 months – 2 years 23-35″ (58-89 cm) 10-32 lbs (4.5-14.5 kg) 2-4 years 34-42″ (86-107 cm) 26-42 lbs (12-19 kg)

Made with Woolmark, Oeko-Tex 100, and RWS (Responsible Wool Standard) certified merino wool; GOTS and Oeko-Tex 100 certified organic cotton; Oeko-Tex 100 certified (tested for 100 harmful substances), nickel, lead, and phthalates free YKK snaps and zippers.

#1 rated and #1 sellingmerino wool baby sleep bag in US and Canada andwinner of 2021 Cribsie Award, Creative Child andBaby Maternity’s 2012 & 2018 Top Choice of the Year Award, 2017 Eco Excellence Award, 2016 Green Scene Mom Award, andMom’s Choice Award.

Dressing Baby Recommendations:

Nursery temperature Additional clothing with 4 Season Basic Bag 77 F (25 C) lightweight short sleeve sleepwear 71 F (22 C) lightweight short or long sleeve sleepwear 69 F (20 C) long sleeve pajamas 65 F (18 C) long sleeve pajamas 63 F (17 C) long sleeve bodysuit + pajamas

63-68 F (18-20 C) is the recommended temperature range for baby’s nursery. The above guidelines may vary for different children.

Check your baby behind the neck or on the stomach to ensure they are not too warm or cold. Checking baby’s hands or face is not a good indication.